Hey man, love your videos, but a small correction for what you mention at 1:45 "Kafka guarantees that any consumer of a given topic will always read the event in the exact same order" That's true but at partition level. A topic is made of partitions, and a topic with 1 partition will guarantee that. But as soon as you need parallel consumption you need more partitions (one per concurrent consumer). When having multiple partitions, a single, non-concurrent consumer will get the events of any partition in the proper order but events from different partitions may be consumed with different interleaving This is why it's so important to put a proper key for your messages, as it's the default value used for sending your message to different partitions (different events with the same key will always end up in the same partition) Again, love your content, you explain super great. But I thought that that small point had to be addressed 😄
Yes that's an important detail to understand: order is guaranteed across one partition and all messages sharing a key are stored on the same partition, hence order is guaranteed for all messages sharing a key. But order isn't guaranteed on a whole topic.
I've watched this before doing the quickstart on apache kafka website, to have a general idea of what it was, and ended up with a really abstract idea of it. Then after doing the quickstart, and playing with it a little bit, I re watched this video and now it felt like the perfect summary, all became crystal clear! I'll encourage anyone who feels like it is too abstract or is bit confused to follow similar steps :)
@@HelloWorld-fg2nm when there is a failed process in Kafka, ideally you have to rollback every process that has been succeded before. Just like rolling back query in ORM. That is why you need separate flow for reset
What’s more is you can use consumer groups to split the workload if you have massive data to compute. And what is more is you can use different strategies to reassign partitions to new workers to increase ingestion throughput
I have a theory about why Kafka the messaging system is named Kafka after Franz Kafka the writer. 'Das Schloss'(The Castle) is a Novel written by Franz Kafka in which he describes a castle having occupants structured as the ultimate bureaucracy. Members of the Castle does not know each other and communicate via a paper based messaging system. You don't want to deal with such a bureaucracy, but you certainly would want to design large complex systems like so: Independent services not knowing about each other communicationg via an asynchronous messaging system. I think that is why Kafka is named Kafka, although just a personal theory...
That particular writer was known for writing stories about enigmatic, baffling events where the characters have no idea what’s going on. Like one about a trial where the person on trial is not even told what the charges are.
And that's what I like about Kafka , you can literally read your own meaning to it, here a team of developers have used his stories to create a great service.
That's a way better explanation that "it's a system optimized for writing" especially considering Kafkas writing process beeing so chaotic and unorganized that he himself did not see the any meaning in his stories
Kafka is perhaps the best options for it. You just store the message forever and ur done. I recommend book Designing Event-Driven Systems by confluent CTO. It's awesome except it's a bit too bias for Kafka...tho nothing like Kafka so u can't blame the man.
These videos are fantastic. My background is embedded software and hardware design, but I enjoy learning new technologies. Lately I've wanted to understand the basics of Kafka, RabbitMQ, and others, and these videos are perfect for giving me a quick understanding of how they are used.
Imagine a Kafka topic is like a multi-lane highway, where each lane (partition) has cars (messages) driving in a single direction. *Order Guarantee:* Within each lane (partition), cars (messages) drive one after the other in a strict sequence. If you're observing just one lane, you'll always see cars in the exact order they entered that lane. *Multiple Lanes (Partitions):* If you're watching the whole highway (the entire topic with multiple partitions), cars from different lanes might cross you at slightly different times. So, while cars within each lane are in order, across lanes, they might appear mixed up. *Why Lanes (Partitions) Matter:* More lanes mean more cars can drive simultaneously, allowing for faster traffic flow. In Kafka terms, this means more consumers can read messages concurrently, leading to faster data processing. *Choosing the Right Lane with a Key:* When a car (message) enters the highway (topic), it needs to pick a lane (partition). This choice is based on the car's license plate number (message key). Cars with the same license plate number will always choose the same lane. In Kafka, messages with the same key always go to the same partition, ensuring they're read in order. In summary, while Kafka keeps the order of messages within each partition, when you have multiple partitions, the order of messages across them can be mixed. Choosing the right key for your messages ensures they land in the expected partition.
Thank you! I never understood the differences between the message broker systems and Kafka before. But the real time streaming example and the amount of throughput made it clear to me.
You should make a "Qt in 100 seconds" :3 its a very very popular native Desktop Development framework that can compile for nearly any platform and is written in C++ Many of your production software like earlier iterations of Photo Shop or After Effects, currenr Davinci Resolve, OBS, Krita and many more are written with Qt and still holds strong as one of the best native GUI solutions (native, aka. no web related stuff)
@@mkhuzaima But if u are going to use JS for any desktop application, html is wayy better as it is open standard. Also, you can use webview and write ur gui in HTML CSS JS and use C++, Java, Python or any other favorite language for the main logic of the app.
I doubt that any Adobe product (PS..) is made with QT - no Linux version. I used to be a QT fanboy, but not anymore. Licensing, enough said. And seemingly lagging behind on technology (C++20.. ) and tooling (QTcreator needed).
The Brazilian Central Bank uses Kafka in its PIX system, that makes money transactions between individuals or entities in real time between bank accounts in any Brazilian bank. If anything, that show how powerful Kafka can be (2 billion transactions per month, with almost R$1 billion - which is roughly US$200 million - moved between accounts in that period).
@@JTWebMan for a financial application nothing is ever that simple, specially since it has become such a key service in day-to-day use by the general population. But I do understand your point
It also used with frameworks as Apache Flink or Apache Spark combined together for distributed event system such as streaming , application to alert ⚠ on some event and now with many machine learning Apps. Great explanation consise love u're 100s @fireship
In an Iron Man movie, Kafka could have been useful in a scene where Tony Stark (Iron Man) needs to process and manage a large volume of real-time data or communications. Here's a hypothetical scenario where Kafka could play a role: Scene: Tony Stark is in his high-tech lab, and he's remotely controlling his Iron Man suit, which is deployed in a distant location to handle a crisis. He needs to receive and process real-time data from various sensors on the suit, such as vital signs, telemetry data, and external environmental data, while also receiving live video feeds. How Kafka could be useful: 1. **Real-time Data Ingestion**: Kafka could be used to ingest data from these sensors and video feeds in real-time. Each type of data (vital signs, telemetry, video) could be treated as a separate Kafka topic. 2. **Data Processing**: Tony needs to process this data for real-time decision-making. Kafka Streams, a component of Kafka, could be used to perform real-time data processing, such as analyzing vital signs for signs of distress, stabilizing the suit's functions, and identifying threats in the video feed. 3. **Reliability**: In a high-stakes situation like this, Kafka's reliability ensures that no data is lost. If there are network interruptions or delays, Kafka can buffer and replay messages, ensuring that Tony has access to all the critical data. 4. **Scalability**: If the crisis intensifies and more data needs to be processed, Kafka can scale horizontally by adding more Kafka brokers, allowing Tony to handle the increased data flow without performance issues. 5. **Monitoring**: Kafka provides extensive monitoring capabilities, which could be depicted in the movie as Tony monitoring the health of the data pipeline in real-time, ensuring that he has a clear view of the suit's status. In this scenario, Kafka would enable Tony Stark to efficiently manage and respond to real-time data, enhancing his ability to control the Iron Man suit and handle the crisis effectively. It would add a layer of realism to the technological aspects of the movie.
Request for GTK(specifically GTK4 and libadwaita). Its really hard to understand for absolute beginners. And also how to read its documentation and how the documentation are relevant for PyGTK, or Relm or GTK-rs. For example, its really confusing for devs who started by learning web technologies first and also its quite different from XAML based winapps. So it will be really be helpful if you guide us.
Well, it is hard to make a tutorial for GTK because you can code it in C, Python, Rust, etc, there are many language bindings. Also there are two ways to create GTK user interfaces, either programmatically by calling functions/classes, or decoratively in a XML file.
Iced is a far easier gui library to use with Rust. It may not be as full fledged, but the way it's designed is easier to understand, even without a tutorial vs gtk4rs with a tutorial.
these aren't tutorials though, they're just an overview. You are not really understanding anything from the video unless you already know the technology beforehand, just getting why it exists
Prashant Sharma , if you are interested in learning Kafka in-depth , you can refer the kafka playlist in my channel , all topics are covered in detail with practical ...
It works in "real time" up to a certain point. Past a certain threshold, it slows down quite a lot. I would not use Kafka in a large scale environment where near real time (say under 5 seconds) is required consistently.
Kafka in 100 Seconds. Franz Kafka[a] (3 July 1883 - 3 June 1924) was a German-speaking Bohemian novelist and short-story writer, widely regarded as one of the major figures of 20th-century literature. His work fuses elements of realism and the fantastic.[4] It typically features isolated protagonists facing bizarre or surrealistic predicaments and incomprehensible socio-bureaucratic powers. It has been interpreted as exploring themes of alienation, existential anxiety, guilt, and absurdity.[5] His best known works include the short story "The Metamorphosis" and novels The Trial and The Castle. The term Kafkaesque has entered English to describe absurd situations, like those depicted in his writing.[6] Kafka was born into a middle-class German-speaking Czech Jewish family in Prague, the capital of the Kingdom of Bohemia, then part of the Austro-Hungarian Empire, today the capital of the Czech Republic.[7] He trained as a lawyer and after completing his legal education was employed full-time by an insurance company, forcing him to relegate writing to his spare time. Over the course of his life, Kafka wrote hundreds of letters to family and close friends, including his father, with whom he had a strained and formal relationship. He became engaged to several women but never married. He died in obscurity in 1924 at the age of 40 from tuberculosis. Kafka was a prolific writer, spending most of his free time writing, often late in the night. He burned an estimated 90% of his total work due to his persistent struggles with self-doubt.[8] Few of Kafka's works were published during his lifetime: the story collections Contemplation and A Country Doctor, and individual stories (such as "The Metamorphosis") were published in literary magazines but received little public attention. In his will, Kafka instructed his literary executor and friend Max Brod to destroy his unfinished works, including his novels The Trial, The Castle, and Amerika, but Brod ignored these instructions, and had much of his work published. Franz Kafka is among those artists who reached fame only after their deaths: it was only after 1945 that his work became famous in German-speaking countries, whose literature it has since greatly influenced, and in the 1960s elsewhere in the world. Kafka's work has influenced a range of writers, critics, artists, and philosophers during the 20th and 21st centuries.
@@fiorenzorutschmann3656 Ooh, yeah I took a look, seems like he cuts his audio a lot (time-shaver). I just watched this one: th-cam.com/video/1xipg02Wu8s/w-d-xo.html And tbh it sounds like he has a bot doing it, because every single sentence ends in the same tone, combined with that micro-second silence between words made it seem like that to me lol. I guess he is just very coherent in the way he speaks
The statement about guaranteed order of reading the messages from a topic is misleading at best, as it only applies only to single partition topics. And topic partitioning is a big part of what makes kafka scalable.
yes , within a partition , the message ordering is guaranteed , that's why , we have to choose key for the message wisely , like to make sure all transactions from a user is going to same partition & maintain order , we should choose user id as partition key ... that way with partitioned topic , the parallelism & ordering both can be maintained ...
@@uziboozy4540 I looked up the claims of 10x faster and it's panda devs who make those claims. So I dunno. What problems does "no zookeeper" solves ? Less ram consumption is great if that is true. Not sure about WASM either, looks like something that can slow down the overall perfomance of panda cluster. I also read that panda has its own problems handling transactions... For me panda stayed where it was - a kafka wanna be.
I have no idea if the comment about Kafka being good for writes was real or not but if so that's the most inventive origin story for a language name ever
Apache are the absolute gigachads of the open source community. They essentially have all software you need to run a billion dollar company, open sourced.
The thumbnail is unexplainably aesthetic, please dont stop this series , always learning something new from these
has the aethetic of the japanese prefecture flags
@@SpektralJoOsaka++
@@2ku4 yeah it looks very similar to osakas symbol
That’s the Kafka logo?
Aesthetic is not an adjective
hey this is not the kafka I am searching for, but thank you fireship
bro’s looking for stellaron hunters☠️
Hey man, love your videos, but a small correction for what you mention at 1:45
"Kafka guarantees that any consumer of a given topic will always read the event in the exact same order"
That's true but at partition level. A topic is made of partitions, and a topic with 1 partition will guarantee that. But as soon as you need parallel consumption you need more partitions (one per concurrent consumer). When having multiple partitions, a single, non-concurrent consumer will get the events of any partition in the proper order but events from different partitions may be consumed with different interleaving
This is why it's so important to put a proper key for your messages, as it's the default value used for sending your message to different partitions (different events with the same key will always end up in the same partition)
Again, love your content, you explain super great. But I thought that that small point had to be addressed
😄
Yes that's an important detail to understand: order is guaranteed across one partition and all messages sharing a key are stored on the same partition, hence order is guaranteed for all messages sharing a key.
But order isn't guaranteed on a whole topic.
Thanks for the clarification, that's an important detail.
@@Fireship pin the comment my man
"small correction"
@@lonkhoi6764 humble man
I've watched this before doing the quickstart on apache kafka website, to have a general idea of what it was, and ended up with a really abstract idea of it. Then after doing the quickstart, and playing with it a little bit, I re watched this video and now it felt like the perfect summary, all became crystal clear!
I'll encourage anyone who feels like it is too abstract or is bit confused to follow similar steps :)
This series never fails to teach me about things I didn't know I needed to know about.
As someone who works for Confluent and has worked on Kafka for some time now, I absolutely love your video. 🔥
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Everyone is gangsta until you have to handle reset flow
Reset flow? What is that
@@HelloWorld-fg2nm when there is a failed process in Kafka, ideally you have to rollback every process that has been succeded before. Just like rolling back query in ORM. That is why you need separate flow for reset
Im sorry if you are confused by what im saying. Im still learning english
@@farhansangaji5029you can have a windowing topic for these cases and do reconciliation
so true!
I didn't think I'd be interested in Kafka but I'm glad I watched. You're like a tech magazine, broadening my horizon.
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Good time to be a coder and a Honkai star rail fan.
Lmao fr
let's goooo
2:20 in java, since you’re implementing single-method interfaces you can just make it a lambda and can omit the argument types
This is why you use IntelliJ for Java!
I'd love a 100 seconds on a CI tool like Jenkins, your videos are always so informative :)
Leeroy Jenkings
I always learn something new from these vids they're truly great
Then let's hope he does a video on "they're vs their"
@@Djulio vs vs. vs.
@@Djulio why you so smart
What’s more is you can use consumer groups to split the workload if you have massive data to compute. And what is more is you can use different strategies to reassign partitions to new workers to increase ingestion throughput
Wow. I started working on Kafka and had no clue what it was. After months got a basic idea but this video makes it so helpful
excellent timing! Had kafka come up in a meeting at work last week and didn’t know anything about it.
There's a different Kafka that's even better 👀
*sigh* HSR fans are everywhere
I just started at a new position and needed to understand Kafka. Wow, Fireship keeps reading my mind
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I have a theory about why Kafka the messaging system is named Kafka after Franz Kafka the writer.
'Das Schloss'(The Castle) is a Novel written by Franz Kafka in which he describes a castle having occupants structured as the ultimate bureaucracy.
Members of the Castle does not know each other and communicate via a paper based messaging system.
You don't want to deal with such a bureaucracy, but you certainly would want to design large complex systems like so: Independent services not knowing about each other communicationg via an asynchronous messaging system. I think that is why Kafka is named Kafka, although just a personal theory...
That particular writer was known for writing stories about enigmatic, baffling events where the characters have no idea what’s going on. Like one about a trial where the person on trial is not even told what the charges are.
And that's what I like about Kafka , you can literally read your own meaning to it, here a team of developers have used his stories to create a great service.
Pretentious nerds.
That's a way better explanation that "it's a system optimized for writing" especially considering Kafkas writing process beeing so chaotic and unorganized that he himself did not see the any meaning in his stories
You read my mind, I’ve been hoping you’d cover Kafka for months now!
HERE'S TO EVERYONE WINNING THEIR 50/50 RAHHHHHHHHH 🗣‼🔥💯
The short video idea is straight genius.
you're really wonderful. ive been struggling to understand since 2 yrs and you made it clear in just 10 min
I'd love to see a quick into to Event Sourcing on this channel!
That would be useful.
I'd love that.
Kafka is perhaps the best options for it. You just store the message forever and ur done. I recommend book Designing Event-Driven Systems by confluent CTO. It's awesome except it's a bit too bias for Kafka...tho nothing like Kafka so u can't blame the man.
Do your own research mate if you really want it.
I would like to see it with EventStoreDB
0:10
yesss, i was hoping that you will make this reference, and you did! yaay
also great video as always
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Great timing, we literally talked about Kafka in my Intro to Big Data Analytics class today!
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These videos are fantastic. My background is embedded software and hardware design, but I enjoy learning new technologies. Lately I've wanted to understand the basics of Kafka, RabbitMQ, and others, and these videos are perfect for giving me a quick understanding of how they are used.
Imagine a Kafka topic is like a multi-lane highway, where each lane (partition) has cars (messages) driving in a single direction.
*Order Guarantee:*
Within each lane (partition), cars (messages) drive one after the other in a strict sequence.
If you're observing just one lane, you'll always see cars in the exact order they entered that lane.
*Multiple Lanes (Partitions):*
If you're watching the whole highway (the entire topic with multiple partitions), cars from different lanes might cross you at slightly different times.
So, while cars within each lane are in order, across lanes, they might appear mixed up.
*Why Lanes (Partitions) Matter:*
More lanes mean more cars can drive simultaneously, allowing for faster traffic flow.
In Kafka terms, this means more consumers can read messages concurrently, leading to faster data processing.
*Choosing the Right Lane with a Key:*
When a car (message) enters the highway (topic), it needs to pick a lane (partition). This choice is based on the car's license plate number (message key).
Cars with the same license plate number will always choose the same lane. In Kafka, messages with the same key always go to the same partition, ensuring they're read in order.
In summary, while Kafka keeps the order of messages within each partition, when you have multiple partitions, the order of messages across them can be mixed. Choosing the right key for your messages ensures they land in the expected partition.
Thanks for giving these overviews! I often share these as introductions for coworkers!
Thank you! I never understood the differences between the message broker systems and Kafka before. But the real time streaming example and the amount of throughput made it clear to me.
You should make a "Qt in 100 seconds" :3
its a very very popular native Desktop Development framework that can compile for nearly any platform and is written in C++
Many of your production software like earlier iterations of Photo Shop or After Effects, currenr Davinci Resolve, OBS, Krita and many more are written with Qt
and still holds strong as one of the best native GUI solutions (native, aka. no web related stuff)
Qt is also supported in python. There is also QML (QT markup lanugage I guess) which also supports running javascript.
@@mkhuzaima But if u are going to use JS for any desktop application, html is wayy better as it is open standard. Also, you can use webview and write ur gui in HTML CSS JS and use C++, Java, Python or any other favorite language for the main logic of the app.
As someone who worked with pyQt I agree
I doubt that any Adobe product (PS..) is made with QT - no Linux version.
I used to be a QT fanboy, but not anymore. Licensing, enough said. And seemingly lagging behind on technology (C++20.. ) and tooling (QTcreator needed).
Adobe uses their own internal tool
The Brazilian Central Bank uses Kafka in its PIX system, that makes money transactions between individuals or entities in real time between bank accounts in any Brazilian bank. If anything, that show how powerful Kafka can be (2 billion transactions per month, with almost R$1 billion - which is roughly US$200 million - moved between accounts in that period).
FYI most databases can handle 2 billion transactions a month so not sure that is a win. Good use case though for immutability.
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@@JTWebMan for a financial application nothing is ever that simple, specially since it has become such a key service in day-to-day use by the general population. But I do understand your point
twitter handles like 2 billion transactions per day bro, kafka is more powerful than you think, lol
Nice video! Kafka is very in demand rn, big movement towards NRT. Keep it up !
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The footage at 1:46 is probably the single best piece of stock footage out there
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1:09 Rest in Peace party guy from that Radio Disney song from my childhood.
It also used with frameworks as Apache Flink or Apache Spark combined together for distributed event system such as streaming , application to alert ⚠ on some event and now with many machine learning Apps. Great explanation consise love u're 100s @fireship
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One morning, when Gregor Samsa woke from troubled dreams, he found himself transformed in his bed into a horrible vermin.
Much awaited, thanks!
Love this style and kind of bite-sized informative video!
These are the first vids to watch to lay down the overarching concepts of a technology. Nice!
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The only channel keeping my attention span entertained longer than chat gpt
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My dear Jeff, we wait prolog in 100 seconds, we want it NOW.
this channel is just amazing.. truly keep up the extremely good work.
In Hyperledger Fabric, which I use for our Thesis, it uses Kafka for consensus. Like, leader election and storing of data.
Let's discuss about something bigger in this 2023✍️✍️👆♥️........ happy new year✍️✍️
this video was very Kafka-esque
In an Iron Man movie, Kafka could have been useful in a scene where Tony Stark (Iron Man) needs to process and manage a large volume of real-time data or communications. Here's a hypothetical scenario where Kafka could play a role:
Scene: Tony Stark is in his high-tech lab, and he's remotely controlling his Iron Man suit, which is deployed in a distant location to handle a crisis. He needs to receive and process real-time data from various sensors on the suit, such as vital signs, telemetry data, and external environmental data, while also receiving live video feeds.
How Kafka could be useful:
1. **Real-time Data Ingestion**: Kafka could be used to ingest data from these sensors and video feeds in real-time. Each type of data (vital signs, telemetry, video) could be treated as a separate Kafka topic.
2. **Data Processing**: Tony needs to process this data for real-time decision-making. Kafka Streams, a component of Kafka, could be used to perform real-time data processing, such as analyzing vital signs for signs of distress, stabilizing the suit's functions, and identifying threats in the video feed.
3. **Reliability**: In a high-stakes situation like this, Kafka's reliability ensures that no data is lost. If there are network interruptions or delays, Kafka can buffer and replay messages, ensuring that Tony has access to all the critical data.
4. **Scalability**: If the crisis intensifies and more data needs to be processed, Kafka can scale horizontally by adding more Kafka brokers, allowing Tony to handle the increased data flow without performance issues.
5. **Monitoring**: Kafka provides extensive monitoring capabilities, which could be depicted in the movie as Tony monitoring the health of the data pipeline in real-time, ensuring that he has a clear view of the suit's status.
In this scenario, Kafka would enable Tony Stark to efficiently manage and respond to real-time data, enhancing his ability to control the Iron Man suit and handle the crisis effectively. It would add a layer of realism to the technological aspects of the movie.
i was the crazy developer about 3 years ago for wanting to introduce Kafka in a project which was having load problems, great now Kafka is famous.
NATS is another great tool that does sort of the same thing as Kafka. it's JetStream module is amazing!
currently doing some r&d on nats for my company and so far it looks way less complicated than kafka
@@RedditFam check out NSQ as well, it's slightly different but also written in Go and a great option.
Request for GTK(specifically GTK4 and libadwaita). Its really hard to understand for absolute beginners. And also how to read its documentation and how the documentation are relevant for PyGTK, or Relm or GTK-rs. For example, its really confusing for devs who started by learning web technologies first and also its quite different from XAML based winapps. So it will be really be helpful if you guide us.
Well, it is hard to make a tutorial for GTK because you can code it in C, Python, Rust, etc, there are many language bindings. Also there are two ways to create GTK user interfaces, either programmatically by calling functions/classes, or decoratively in a XML file.
Agree, a Python GTK tutorial would be good
Iced is a far easier gui library to use with Rust. It may not be as full fledged, but the way it's designed is easier to understand, even without a tutorial vs gtk4rs with a tutorial.
these aren't tutorials though, they're just an overview. You are not really understanding anything from the video unless you already know the technology beforehand, just getting why it exists
@@javierflores09 I think he has made tutorials before, 100s is just one of the series on the channel
wants a long series of it, detailed description.
Prashant Sharma , if you are interested in learning Kafka in-depth , you can refer the kafka playlist in my channel , all topics are covered in detail with practical ...
Finally, my weekly dose of Fireship is here.
Great video! I would love to see a video of "Scala in 100 seconds" :)
Let's discuss about something bigger in this 2023✍️✍️👆♥️........ happy new year✍️✍️
Yeeesss
Thought this was meme compilation about Kafka from Honkai Star Rail for a sec
Love this explanation!
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Please, do a video in beyond fireship about kafka :)
Just to you know, nice job
Thank you fireship for making this videos they are super useful😎😎
Indian
@@PawitSahare True
@@apijaysharma I am also
Dear Fireship,
ily.
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I cant wait to see what's next in this series
1:09 aaron carter came out of the blue
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Kafka has been my nickname for more than 3 years now…I take this vid personally
I've been waiting for this.
1:17 just use KRaft, it's production ready and is less of a hassle.
Just was researching on RabbitMQ and Kafka. Your contents are amazing.
I love honkai star rail 😨
Nice! Please do Apache Spark next!
Let's discuss about something bigger in this 2023✍️✍️👆♥️........ happy new year✍️✍️
It works in "real time" up to a certain point. Past a certain threshold, it slows down quite a lot. I would not use Kafka in a large scale environment where near real time (say under 5 seconds) is required consistently.
will be happy to see prolog in 100 seconds😄
great overview man
Not sure about the developer but it's a good channel for a Product manager who can look at multiple techs from the top without going deep i to weeds
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Yesss we also need one about nifi!
Kafka rerun in 2.0❤❤🔥🔥🔥 i wanna get her lc
Trueeeee, definitely pulling for her now that I have the chance to do so (lost pity to yanKING)
You read my mind sir!
Just when i needed to learn kafka.
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omg this is exactly what I needed lol my new job requires Kafka. Thanks!
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Totally not here while searching for kafka Honkai star rail..😂😂😂
here i come
IM HERE
@@wellwhatdo1do 🙂
me searching for Arknights's Kafka.
Same
Kafka in 100 Seconds.
Franz Kafka[a] (3 July 1883 - 3 June 1924) was a German-speaking Bohemian novelist and short-story writer, widely regarded as one of the major figures of 20th-century literature. His work fuses elements of realism and the fantastic.[4] It typically features isolated protagonists facing bizarre or surrealistic predicaments and incomprehensible socio-bureaucratic powers. It has been interpreted as exploring themes of alienation, existential anxiety, guilt, and absurdity.[5] His best known works include the short story "The Metamorphosis" and novels The Trial and The Castle. The term Kafkaesque has entered English to describe absurd situations, like those depicted in his writing.[6]
Kafka was born into a middle-class German-speaking Czech Jewish family in Prague, the capital of the Kingdom of Bohemia, then part of the Austro-Hungarian Empire, today the capital of the Czech Republic.[7] He trained as a lawyer and after completing his legal education was employed full-time by an insurance company, forcing him to relegate writing to his spare time. Over the course of his life, Kafka wrote hundreds of letters to family and close friends, including his father, with whom he had a strained and formal relationship. He became engaged to several women but never married. He died in obscurity in 1924 at the age of 40 from tuberculosis.
Kafka was a prolific writer, spending most of his free time writing, often late in the night. He burned an estimated 90% of his total work due to his persistent struggles with self-doubt.[8] Few of Kafka's works were published during his lifetime: the story collections Contemplation and A Country Doctor, and individual stories (such as "The Metamorphosis") were published in literary magazines but received little public attention. In his will, Kafka instructed his literary executor and friend Max Brod to destroy his unfinished works, including his novels The Trial, The Castle, and Amerika, but Brod ignored these instructions, and had much of his work published.
Franz Kafka is among those artists who reached fame only after their deaths: it was only after 1945 that his work became famous in German-speaking countries, whose literature it has since greatly influenced, and in the 1960s elsewhere in the world. Kafka's work has influenced a range of writers, critics, artists, and philosophers during the 20th and 21st centuries.
An extra detail. RabbitMQ has launched a Streams last year, improving massively its throughput
Thanks for info! Can you please do a full video to teach js ?
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I like how confident he says " I will see you in the next one"
He can see us, even though we can’t see him ...
Good video to introduce one about Scala :D
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Ive been wanting an introduction to Kafka forever now
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This by far the best robot-voice I have ever heard, it took me hours of watching before it dawned on me that this is the result of text->voice tech.
Not a robot voice but that would be cool.
Here's his making of video th-cam.com/video/N6-Q2dgodLs/w-d-xo.html as proof (maybe)
It isn't a robot voice lol, he probably just edits out the audio so his voice doesn't fluctuate that much, giving it that effect
@@fiorenzorutschmann3656 Ooh, yeah I took a look, seems like he cuts his audio a lot (time-shaver).
I just watched this one:
th-cam.com/video/1xipg02Wu8s/w-d-xo.html
And tbh it sounds like he has a bot doing it, because every single sentence ends in the same tone, combined with that micro-second silence between words made it seem like that to me lol.
I guess he is just very coherent in the way he speaks
@@tally3018 put some decent quality headphones on and blast the volume to the max, you can hear the liquid in his mouth moving
@@mihailmojsoski4202 LMAO!
Apache Kafka must be the coolest tech name ever
Been waiting for this video for a while maybe do couple deep dives on kafka?
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As Fireship awoke one morning from uneasy dreams he found himself transformed in his bed into a gigantic insect
nice
Very useful thanks
Sometimes I feel like these videos are created just to take me off the peak of my Dunning-Kruger curve.
thanks for the video
can u do AutoHotkey in 100 seconds? i think that would be cool. the release of v2 changes a lot of the syntax from v1.1
Automating a GUI is a recipe for despair.
I needed this during my enterprise software semester 😢
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The statement about guaranteed order of reading the messages from a topic is misleading at best, as it only applies only to single partition topics. And topic partitioning is a big part of what makes kafka scalable.
yes , within a partition , the message ordering is guaranteed , that's why , we have to choose key for the message wisely , like to make sure all transactions from a user is going to same partition & maintain order , we should choose user id as partition key ... that way with partitioned topic , the parallelism & ordering both can be maintained ...
Thank you for this.
I couldn’t find a good kafka introduction video on TH-cam yesterday and today you posted it. It’s like you can read my mind 😂
need more about microservices! 🚀🚀🚀🚀🚀🚀
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Was expecting a philosophical analysis
If you want a faster drop in replacement for Kafka, then try Redpanda.
What does red panda has, that kafka does not ?
@@kukla-mukla6000 no zookeeper, no jvm, its 10x faster, etc
@@kukla-mukla6000 custom data transformation built in directly using WASM
@@kukla-mukla6000 instead of asking, why don't you just look it up? rofl
@@uziboozy4540 I looked up the claims of 10x faster and it's panda devs who make those claims. So I dunno.
What problems does "no zookeeper" solves ?
Less ram consumption is great if that is true.
Not sure about WASM either, looks like something that can slow down the overall perfomance of panda cluster.
I also read that panda has its own problems handling transactions...
For me panda stayed where it was - a kafka wanna be.
Now I wait for the Celery in 100 Seconds video to add it to my CV
Pretty sure more people are making new web libraries than actually building websites that people actually use at this point.
I have no idea if the comment about Kafka being good for writes was real or not but if so that's the most inventive origin story for a language name ever
1:50 it is a little disturbing how fireship replaces the cute cats for a single word "Consume"
Apache are the absolute gigachads of the open source community. They essentially have all software you need to run a billion dollar company, open sourced.
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