This is one of the highest quality programming tutorials I’ve seen.Even online courses from universities aren’t this well made made.Thank you for putting this together!
The best short explanation about Redis. Good to know about Redis as the primary database is an option on the table (is not a SQL joke but it could be hahaha).
These videos are highly accessible and that’s why they blow up. Ahmad should get a dedicated team with the express purpose of planning out these bite-sized videos… seriously.
Aha, so basically an in memory cache. Very well structured video; shows the problem and how Redis attempts to solve it, making it intuitive to grasp its purpose.
I have learnt a lot of new things that I have never worked with from your videos, like AWS, nginx, kubernetes, graphQL(and other dbs), typescript to name a few. One thing that I don't understand is how they work together. I would really love to see a video where you design a mock system using all of these (and possibly more) and explain each of their roles and why you chose it (kinda like your reverse-cloud migration video using raspberry pi).
I watch and like them all, hoping to help you beat the TH-cam recommendation algorithm and make these wonderful short videos show up as suggested videos for other folks.
The beauty here is you can configure how durable you want Redis to be which can give you more write performance. Full durability means every write synchronously writes to the AOF disk and only succeeds when that write to disk succeeds. Your writes are as fast as your AOF disk but you suffer no data loss in case of an outage.
For me personally, the possibility to use Redis as a very easy message broker is more interesting. But as always, your 100 seconds of... videos are awesome!
Way better than all the redis tutorials out there on TH-cam, none of them show exact setting up of environment but you did the effort in doing so for local host and for redis cloud. Impressive.
Thanks for making a Python tutorial on redis.I'd really appreciate if you show full-stack functionality even though I know you mention frontend is not your thing.
You can configure redis journaling to be asynchronously written every x second (minimum 1 second) which means writes are blazing fast (in memory). Every second the writes are buffered and asynchronously written to the AOF. However you could lose a second worth of data in case of an outage.
- one of the main drawback i have against redis (I love it btw) is when you have to do complex model, like more than a hashmap, and you have to update multiple values at once like you would do in a SQL database, in the SQL world you would put every query you need in a batch transaction and send it to your sql server and it will rollback to the old state if something got wrong at the Middle of the transaction. In redis you don't have a rollback system.
I really appreciate the video. But it would be more useful if you could add in description cons of using it as well. This would really enhance the quality. I mean it would be a good source material rather than people individually going out and searching
No, the modules are open-source. They do have a proprietary license, but that's only to prevent big clouds (aws) from ripping them off. You are allowed to self-host.
Redis to me is only for pub-sub, I don't use it much, but frequently my newly hired employees have been expressing interest and as my company is growing faster I might make the decision to adopt the database soon...
I lurve me some Redis. It's been my favorite DB since 2011. However, using it as your primary database is only a good idea when you can afford to lose the last few seconds of data in the event of a container or service failure since write ACKs do not wait for a memory to disk write to complete.
This is one of the highest quality programming tutorials I’ve seen.Even online courses from universities aren’t this well made made.Thank you for putting this together!
26:38 “you’ve got me with the lowest salary” 😂
Lol. This guy's salary is 6 figured !
LMFAO !!
30:32 love the way you link different modules.
He's like a wizard !
YES !
Honestly you have such a gift, I don’t even think redis themselves could come up with a better commercial
I am somewhat new to Redis and you made it so simple totally liked it
Hey sexy !
Only redis tutorial I found useful 😍
quality programming tutorials I’ve seen.Even online courses from universities aren’t this well made made.Thank you for putting this together!
This is the only programming channel I will highly recommend to anyone.Ahmad's lessons are very concise and easily understandable way of teaching.
So true !
Ahmad you are doing a wonderful job and you need more recognition man.Keep up the good work.
You just totally changed my understanding of Redis at 1 AM. Excellent video.
One of the best back-end focused python used tutorials I have seen in my life.
Now repeat this 100 seconds video 10 more times. I love this channel. Thanks Jeff
Found your god-sent channel on Reddit !
The best short explanation about Redis. Good to know about Redis as the primary database is an option on the table (is not a SQL joke but it could be hahaha).
Redis has been my go-to primary datastore for over a year now, love working with it.
This is a very diligent, clear and concise explanation and demonstration.
Your content really stands out and you've put so much thought into your videos!
We love you Ahmad. Please never stop your machine learning series 🧐
I was waiting for this video for long! Thank you Jeff!
This is one of the highest quality programming tutorials I’ve seen.
These videos are highly accessible and that’s why they blow up. Ahmad should get a dedicated team with the express purpose of planning out these bite-sized videos… seriously.
Aha, so basically an in memory cache. Very well structured video; shows the problem and how Redis attempts to solve it, making it intuitive to grasp its purpose.
very diligent, clear and concise explanation and demonstration
I'd like to see a video on etcd. Not only is it a powerful key-value store, but understanding how it uses the raft algorithm in a cluster is amazing.
nice straight forward 'no nonsense' video. Thanks a lot for these!
This is a really good video. I’m a network engineer playing with docker and I’ve seen this a few times. Always wondered what it is.
Awesome elaboration. He hit the nail straight to the point
this is the best first approach someone can get to more in depth knowledge
I can't say no to a tech video that teaches me something valuable in only 100 seconds.
Very interesting and informative! I'm proud to have found you!
We're so glad it's helpful for you! Thank you for learning with us.
Redis saved my project at least 3 times over, when i comes to scaling. Every dev should know how to use this. I cant recommend it enough
Couldn't have put it better, great work!
I have learnt a lot of new things that I have never worked with from your videos, like AWS, nginx, kubernetes, graphQL(and other dbs), typescript to name a few. One thing that I don't understand is how they work together. I would really love to see a video where you design a mock system using all of these (and possibly more) and explain each of their roles and why you chose it (kinda like your reverse-cloud migration video using raspberry pi).
Wow never thought of using redis as primary database. Thanks a lot
I love this full stack Redis content but I have to give this one a try on my next app 🚀
Love the channel Ahmad; also the way it has transformed.
We hope this is helpful! Thank you for learning with us.
I watch and like them all, hoping to help you beat the TH-cam recommendation algorithm and make these wonderful short videos show up as suggested videos for other folks.
I have only used redis to store session and such but this makes me wanna expand upon it. Thank you!!
100 seconds of Cassandra / Scylla. Keep up the good work!
have been using redis for Queue tasks without knowing all of this ! thanks for letting me know this
Simple and precise, it made me recall how my fried explained me about Redis and Guava caching but unfortunately i dont recall the difference btw them.
real quick and awesomely covered in less time.
in the last 5 years redis has grown pretty neat. did relational redis on application level with lua scripting on redis in 2015 using a php app :)
These short videos are very addictive.
Awesome explanation Ahmad. Breaking down problems into dummy understanding is an art.
simple and clear, to the point.......really like the way you explain.
The beauty here is you can configure how durable you want Redis to be which can give you more write performance. Full durability means every write synchronously writes to the AOF disk and only succeeds when that write to disk succeeds. Your writes are as fast as your AOF disk but you suffer no data loss in case of an outage.
For me personally, the possibility to use Redis as a very easy message broker is more interesting. But as always, your 100 seconds of... videos are awesome!
Way better than all the redis tutorials out there on TH-cam, none of them show exact setting up of environment but you did the effort in doing so for local host and for redis cloud. Impressive.
Hope that helps! Thank you for learning with us.
managing Redis at scale is a challenge.. since you mentioned Redislabs, running the database on Redislabs also removes scale headaches!
Liking for the adorable outro. It HAS been informative for me!
I am using Redis as a Session store in my personal project. Makes it easy to scale apps with session based auth compared to simple File store
Best fucking explanation I've seen on Redis for a very long time
This has made me pretty excited about a DB. It seems super scary keeping it in memory though!
Always a great 100-sec explanation.
This definitely blew my mind. Awesome vid.
Yes Jeff, I need a full tutorial. Great video btw! and yes, pls, tutorial.
Got an email from Redis Lab today featuring this video!
Thanks for making a Python tutorial on redis.I'd really appreciate if you show full-stack functionality even though I know you mention frontend is not your thing.
This tutorial is a good one, well explained especially if you're conversant with OOP.
You can configure redis journaling to be asynchronously written every x second (minimum 1 second) which means writes are blazing fast (in memory). Every second the writes are buffered and asynchronously written to the AOF. However you could lose a second worth of data in case of an outage.
Woah! I always thought of it as an in-memory database which could fail. I can't wait to learn more about it.
Ahmad ! I just found your channel and subscribed, love what you're doing!
I thought I knew Redis, but I was wrong too! I never knew it was acronym for Remote Dictionary Server 🔥
Just when I needed it. Thanks Ahmad. 👍
Hi Shuky, thank you for your questions.
I went from 0-100 in Redis thanks to this.
- one of the main drawback i have against redis (I love it btw) is when you have to do complex model, like more than a hashmap, and you have to update multiple values at once like you would do in a SQL database, in the SQL world you would put every query you need in a batch transaction and send it to your sql server and it will rollback to the old state if something got wrong at the Middle of the transaction. In redis you don't have a rollback system.
high-quality programming tutorials Thank you for putting this together!
Very cool content, keep it up. This is what we are looking for. Meaningful content
This is highly commendable.High five Ahmad
I love your 100 seconds videos!
I really appreciate the video. But it would be more useful if you could add in description cons of using it as well. This would really enhance the quality. I mean it would be a good source material rather than people individually going out and searching
I use redis as a primary database. Great for handling tons of concurrent writes and reads.
Wonderful Video! Thank you for the clear explanation!
Çok iyi bir yayın oldu gerçekten çok başarılı oldu bu tarz yayınlar gerçekten çok iyi oluyor bu hızda devam et lütfen her daim takipteyim
Btw, I am a college senior pursuing CS major and I love your content. Thanks for all the awesome contents.
You and Corey Schafer are my heroes !
Oh damn I was using Redis the traditional way for a long time I didn't know how much it evolved!
I love this full stack Redis content but I have to give this one a try on my next app
Depending on the use case can and cost relation it can be really great.
No, the modules are open-source. They do have a proprietary license, but that's only to prevent big clouds (aws) from ripping them off. You are allowed to self-host.
thanks for making these videos as summarized...
Thanks so much Ahmad, this video was super informative
MongoDB has been stepping up their game recently. You should do a 100 seconds of Mongo DB Change Streams.
Thanks for making a Python tutorial on redis.
awesome. simple and explained with diagrams !
I remember your first Python tutorial and I see a big change.
Now I understand the difference between hash and json !
SQL server already has buffer cache where it stores frequently used data from database. This helps in fast data retrieval.
Why is this guy not on trending pages ?
Redis to me is only for pub-sub, I don't use it much, but frequently my newly hired employees have been expressing interest and as my company is growing faster I might make the decision to adopt the database soon...
Fantastic, gonna use it on my next project
Would like to go beyond and show how you can use it, what for. And maybe show the add-ons :)
I lurve me some Redis. It's been my favorite DB since 2011. However, using it as your primary database is only a good idea when you can afford to lose the last few seconds of data in the event of a container or service failure since write ACKs do not wait for a memory to disk write to complete.
My man looks like he's putting tutorials straight from Antarctica
Thank you so much! I will use this for my website