Johannes Frey
Johannes Frey
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AWS Lambda Tutorial for Beginners (Python)
AWS Lambda Tutorial for Beginners (Python) - AWS Lambda Functions are a neat way to implement helper functionality that gets executed only occasionally. Another great feature of AWS Lambda functions is that they integrate with basically all AWS Services. Therefore you can use AWS Lambda Functions as an ideal glue to connect different services that don't have the possibility themselves.
Unit Testing: th-cam.com/video/D3cRsiOdc6E/w-d-xo.html
Discord: discord.gg/ZS6U5H2J9j
0:00 Intro
01:10 Lambda Basics
05:52 Decoupling Dependencies
06:53 How to Log in AWS Lambda Functions
08:35 Environment Variables
10:23 Integrating SNS Message Queue Topic and accessing full logs
13:46 Getting Slack webhook_url
14:55 Creating a secret in AWS Secrets Manager
15:59 Using Boto3 to fetch the secret from AWS Secrets Manager
20:01 Implementing the Notification Service Lambda
24:02 Create a deployment package and deploy it
28:47 Will it work?
29:14 Limitations of AWS Lambda Functions
_All social media________________________
Facebook: JohannesFrey86
Twitter: JohannesFrey86
Instagram: JohannesFrey86
LinkedIn: www.linkedin.com/in/JohannesFrey86
_About the channel______________________
Awesome Data science without much math and everything you need to know to deploy your machine-learning models!
--
All videos will be easy to follow and I'll try to reduce the complicated mathematical stuff to a minimum because I believe that you don't need to know how a CPU works to be able to operate a PC...
GitHub: github.com/coding-maniacs
_Equipment ____________________________
Laptop: geni.us/4UKVn9
Keyboard: geni.us/tSMLRPR
Mouse: geni.us/KDny2nT
Display: geni.us/7Jg2
Headphones: geni.us/VhTZ
Camera 1: geni.us/KX5cxkA
Lens Camera 1: geni.us/GmphhE
Camera 2: geni.us/tBEgUTr
Lens Camera 2: geni.us/w651W
Audio-Recorder: geni.us/ottXh
Microphone: geni.us/6ax7aP
Light: geni.us/8c6SNBx
Softbox: geni.us/vhIHo4
Accent Lights: geni.us/ThqF1
#awslambda #aws #lambda #programming #python #pythontutorial #pythonprogramming #python3 #pythonforbeginners #datascience #dataengineering #dataengineers #serverless #developer #developing #programmer #dataengineeringessentials #awsservices #cloud #cloudcomputing #machinelearning #developer #softwaredeveloper #softwareengineer
มุมมอง: 2 577

วีดีโอ

Data Mining Explained in 5min
มุมมอง 336ปีที่แล้ว
Data Mining Explained in 5min - Data Mining is frequently thrown around. But what does it actually mean? In this video, I will explain what Data Mining is, what it is used for, how it's done, and also give my two cents about it… Discord: discord.gg/ZS6U5H2J9j _All social media Facebook: JohannesFrey86 Twitter: JohannesFrey86 Instagram: JohannesFrey86 Linke...
GraphQL - Should You Use It For Your Next Project?
มุมมอง 217ปีที่แล้ว
GraphQL - Should You Use It For Your Next Project? In this video, we're going to be discussing exactly that! GraphQL is a query language for APIs that has blown up in popularity in the last few years. In this video, we're going to discuss the pros and cons of using GraphQL for your next project and explain why it's a great choice for some projects and not others. So whether you're starting a ne...
Transposed Convolutions Explained: A Fast 8-Minute Explanation | Computer Vision
มุมมอง 9Kปีที่แล้ว
Transposed convolutions are a basic building block for many computer vision tasks like for example image segmentation. Some well-known deep learning models like U-Net are using transposed convolutions to do their magic. Therefore I think it is worth understanding how transposed convolutions are calculated and what the transposed convolution step actually looks like. Paper: arxiv.org/pdf/1603.07...
5 Habits of Successful Software Engineers
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Discover the key habits that can transform you into a successful software engineer! I, a software engineer with over 15 years of experience, share five essential habits, plus a bonus tip, that will set you apart from the rest. Learn the power of taking ownership, tackling challenges head-on, and building core problem-solving skills. Find out why working on meaningful tasks that create a bluepri...
Watch Out for THIS when working for Clients as a Software Engineer
มุมมอง 692ปีที่แล้ว
Watch Out for THIS when working for Client as a Software Engineer. Working on client software engineering projects can be hard and intimidating. I'd like to share in this video how I recently worked on a software engineering problem for a client of mine. _All social media Facebook: JohannesFrey86 Twitter: JohannesFrey86 Instagram: JohannesFrey86 LinkedIn: ...
Book Review: Pythonic Programming | Is it the BEST?
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Book Review: Pythonic Programming | Python Book Review. Learning Python is currently a quite good idea. Python is used in many areas nowadays and it is hard to not have touchpoints with it when working in IT. A good way to learn Python is obviously to check out some books but not all books about python are worth your money... Let's find out if Pythonic Programming is any good. _All social media...
Freelancing as Developer - The Good, Bad, and Ugly
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Freelancing as Developer - The Good, Bad, and Ugly. Freelancing as a developer has its upsides but also downsides. I'd like to share my experiences as someone working as someone freelancing as a developer for quite some time. Freelancing can really open up some freedoms for developers but freelancing comes also at a cost. _All social media Facebook: JohannesFrey86 Twitter: twitter....
How To Start Freelancing as a Developer
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Developer Reviews: Focal Bathys vs. B&W PX8, Momentum 4, and Airpods Max
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Developer Reviews: Focal Bathys vs. B&W PX8, Momentum 4, and Airpods Max. I'm currently in the market for premium Bluetooth over-ear headphones. In this video, I'll shoot out the Focal Bathys against the Bowers and Wilkins PX8, Sennheiser Momentum 4, and the Apple Airpods Max to find out which I like the most. Hopefully, you will also find this helpful. 0:00 Intro 01:45 Scope of delivery 02:31 ...
The Issue With Not Finishing Your Development Projects
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As Data Scientists, Data Engineers, or more generally Software Developers we sometimes have a hard time finishing our projects and actually handing them in. In this video, I'd like to give my take on one of the issues that we as software developers are facing in this regards. _All social media Facebook: JohannesFrey86 Twitter: JohannesFrey86 Instagram: Joh...
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ความคิดเห็น

  • @محمدالنجار-خ7خ
    @محمدالنجار-خ7خ 9 วันที่ผ่านมา

    The music is bad The idea of putting music is bad I try to focus but it distracts me badly

  • @patrikmachac-z7e
    @patrikmachac-z7e 13 วันที่ผ่านมา

    This must be some sort of parody review right? Because no way you can justify apple max headphones, way too pricey and sound is so far off usual standard in this price range. It is ideal for apple fans

  • @giyuusson2876
    @giyuusson2876 15 วันที่ผ่านมา

    Neither get Sennheiser m4’s

  • @CrowCragg
    @CrowCragg 16 วันที่ผ่านมา

    It's Dec 1st 2024. I used the Sony Mx5 for outside for a while. I am a ZMF user when wired. I have passed on the Bathys, Solitaire, PX8 and Mark Levinson's for the Dali I0-12 as a solution to cover some home use vua bluetooth after a property move where I cant crank up my quad system. At this time, it would be worth considering them....premium quality build, tuned for sound quality and ease of control above anything else. Thank you for this EXCELLENT comparison.

  • @DjF1986HAFHde
    @DjF1986HAFHde หลายเดือนก่อน

    Px8 sehr gut.!

  • @lbognini
    @lbognini หลายเดือนก่อน

    Great video! If I may, what is presented on the screen and what's said need to be more synchronized (e.g at 03:25). This is important to make it easy for us to follow, especially when there are lots of numbers, sizes, dimensions to grasp at once.

  • @RadoDani
    @RadoDani 2 หลายเดือนก่อน

    Btw, I agree that for Scandinavian Metal, AirPods Max are pretty good. 🤘🏻

  • @RadoDani
    @RadoDani 2 หลายเดือนก่อน

    Px7 s2e is the way to go if you are considering Px8. Same sound quality and $250 cheaper. (For $250 you can get Sennheiser HD560s wired headphones or save up for HD6xx or Focal Elex.)

  • @markolenberg5480
    @markolenberg5480 2 หลายเดือนก่อน

    😂

  • @PeterWhite-q1k
    @PeterWhite-q1k 3 หลายเดือนก่อน

    Thank you for this excellent and thoughtful presentation.I have experience with three of these- all but the Focals which were out of my price range. 2 years ago my Momentum 3s were stolen after I had them 2 weeks. I got them for $169 USD brand new as they were being blown out when the 4s came. So I try the Momentum 4 and can't stand them- way too bassy and muddy for my tastes so I bought Bose Q45 on sale because of the excellent ANC. They sound good but are 3rd best of my current over the ear cans. The M3 ANC was just barely OK in a room with people talking. I have since added AirPods Max and B&W PX7 S2. I got the PX7 S2 after head to head against the PX8 which I loved for their feel and beauty but could not find the price difference in the sound which I consider to be fantastic. Hope someone finds my experience somewhat helpful in the future.

  • @kaiobonfim9079
    @kaiobonfim9079 3 หลายเดือนก่อน

    Thank you for this video! Helped me a lot :)

  • @PANDURANG99
    @PANDURANG99 4 หลายเดือนก่อน

    How to do Multi Level Hierarchical Classification

  • @jakbok5486
    @jakbok5486 4 หลายเดือนก่อน

    Auf der Bank hatte ich das erste mal segggs. Beim see

  • @Rider4683
    @Rider4683 4 หลายเดือนก่อน

    Hello. Have you noticed that after the last update, the app doesn't open, doesn't recognise the headphones and you can't even register them? The app doesn't work and doesn't detect any headphones. Do you have any idea why? Thanks

  • @thesoul2086
    @thesoul2086 4 หลายเดือนก่อน

    Best explanation on the internet.

  • @alirezamellow
    @alirezamellow 5 หลายเดือนก่อน

    thank you so much <3

  • @hamzaaslam1999
    @hamzaaslam1999 5 หลายเดือนก่อน

    That is how you explain analytically, proper analytical approach, sad to see only 4.45K subscribers, dont worry i will share it

  • @neves188
    @neves188 5 หลายเดือนก่อน

    the zip command didnt work

  • @sourabhverma9034
    @sourabhverma9034 6 หลายเดือนก่อน

    It would me more space optimized if you made the convolution matrix using patches of input instead of kernels. That way if input size is really high (100x100 or 256x256), your matrix would include a lot of zeros, increasing both size and time required for matmul. instead creating patches of input of size (f x f x nc) and flattening them into size (#strides, f x f x nc) and then taking dot product is more space and time optimal

  • @TheIrishMedievalArcher
    @TheIrishMedievalArcher 6 หลายเดือนก่อน

    My god maaaan you got me with that explanation. New subscriber here. 🙋🏻‍♂️ Would you please help me? Which one is louder Bathys or PX8? Greetings!

  • @AyomideAkinsanya-ot4tt
    @AyomideAkinsanya-ot4tt 6 หลายเดือนก่อน

    Great video and very straight forward.

  • @simpernchong
    @simpernchong 6 หลายเดือนก่อน

    Thank you Sir for the explanation.

  • @AdvaithKrishna-ob1ud
    @AdvaithKrishna-ob1ud 7 หลายเดือนก่อน

    Short, clear and precise! Great work :)

    • @JohannesFrey
      @JohannesFrey 7 หลายเดือนก่อน

      Thanks a lot :-)

  • @Mr.MasterOfMind
    @Mr.MasterOfMind 7 หลายเดือนก่อน

    surprised the clamp force on the airpods max doesnt bother you, i really regret not returning them when i got them, thinking they would break in. now i avoid them religiously especially because the airpods pro 2 are better sound on some songs, and 95% as good on others.

  • @mayankkumarshaw635
    @mayankkumarshaw635 7 หลายเดือนก่อน

    Greatly explained! Thank you. Can you make a video about RBMs and Deep Belief Networks

  • @richarddjarbeng7093
    @richarddjarbeng7093 7 หลายเดือนก่อน

    Longest intro ever 🙄

  • @Phazz88
    @Phazz88 8 หลายเดือนก่อน

    Great explanation, simple and to the point! It really bothered me that most other explanation skipped the linear algebra leaving me in the dark as to why it is called transposed convolution. Also, thx for having the written guide in the description.

  • @msbrdmr
    @msbrdmr 8 หลายเดือนก่อน

    In CNN's the filters have weights. How do we reverse the convolution operation and call it a transpose convolution. I mean, how do we use it in backpropagation and update the layers weights. Shouldn't it result the initial inout that we have applied the convolution?

    • @JohannesFrey
      @JohannesFrey 8 หลายเดือนก่อน

      I think I said it in the video… but a transposed convolution is basically the backpropagation of a „normal“ convolution… therefore a „normal“ convolution is basically the backpropagation of a transposed convolution

    • @msbrdmr
      @msbrdmr 8 หลายเดือนก่อน

      @@JohannesFrey Absolutely. I have mistaken it with the backpropagation of CNN itself.

  • @msbrdmr
    @msbrdmr 8 หลายเดือนก่อน

    Thank you so much for such a clear and explanative video.

  • @idontcaresapo8233
    @idontcaresapo8233 8 หลายเดือนก่อน

    I got both focal and px8 there is not bt headphone them match’s the sound quality to these two. My wife has an apple one and the sound is ridiculous not even close. I also listen to heavy metal and rock and the px8 are the ones to go but when I want to listen to jazz or salsa the focal

  • @kennykenken4567
    @kennykenken4567 8 หลายเดือนก่อน

    PLEASE don't use this font

  • @TheTimtimtimtam
    @TheTimtimtimtam 8 หลายเดือนก่อน

    @Johannes Frey i subscribed the moment you suggested it, this was a very excellent presentation of facts and information that i needed to hear. Well done.

  • @tdv8686
    @tdv8686 9 หลายเดือนก่อน

    very clear and informative video, it's a shame that not many people view this masterpiece, for me, it's the best explanation of vectorization of convolution layers, despite the main topic of the video being the transpose convolution

    • @JohannesFrey
      @JohannesFrey 9 หลายเดือนก่อน

      Thank you very much!

  • @SassePhoto
    @SassePhoto 9 หลายเดือนก่อน

    Gruss aus Vancouver! Ausgezeichnet gemacht, klipp und klar, besten Dank!

    • @JohannesFrey
      @JohannesFrey 9 หลายเดือนก่อน

      Hey, danke dir ☺️

  • @Tamuzia
    @Tamuzia 9 หลายเดือนก่อน

    great explenation! thanks

  • @jayeshreddy2581
    @jayeshreddy2581 9 หลายเดือนก่อน

    You were so helpful🙌

  • @Luxcium
    @Luxcium 9 หลายเดือนก่อน

    It is not clear whether this is a good idea to make a 0:54 second introduction I don’t think it is useful for you or anyone 😮😢

    • @Luxcium
      @Luxcium 9 หลายเดือนก่อน

      Fk this is a joke but it is an other introduction at 1:10 😮😢😮 without getting into it 😢😢😢

    • @Luxcium
      @Luxcium 9 หลายเดือนก่อน

      Then I got asked what I am waiting for 😂 1:33

    • @Luxcium
      @Luxcium 9 หลายเดือนก่อน

      I understood instantly why they called it a U net… if instantly implies that instant at the 3:00 mark when after waiting for 3 minutes I understood 😮

  • @dddrrr7139
    @dddrrr7139 9 หลายเดือนก่อน

    MEIN GOTT THATS A THICC ACCENT HANS

  • @merchantmps
    @merchantmps 10 หลายเดือนก่อน

    px8 the best

  • @MrDejvidkit
    @MrDejvidkit 10 หลายเดือนก่อน

    You are a great teacher.

    • @JohannesFrey
      @JohannesFrey 10 หลายเดือนก่อน

      Hey, thanks man 😊

  • @Jafri_Jahan
    @Jafri_Jahan 10 หลายเดือนก่อน

    Momentum 4 also plays sound through the usbc and unlike the focal it also charges it at the same time.

  • @GlassHouse80
    @GlassHouse80 11 หลายเดือนก่อน

    I've tried all of these, but the Bathys. Add the new Bose Ultra's to that list. Out of all of them, the Mommentum 4's were the best overall for sound, and comfortably for me. The Apple's comfortably the worst, by some distance. Interesting to see how different people's ears are. My advice. Buy headphones from some where it's easy to return them. In the last 12 months, I've bought and returned 7-8 sets of headphones/earbuds. I settled on the Senny Momentum 4s for when I'm at my desk and the OnePlus Buds Pro 2s for travelling. Like I said, everyone's ears are different. There isn't one set that works for everyone.

  • @dariuszwojcik1601
    @dariuszwojcik1601 11 หลายเดือนก่อน

    Sadly the headband on the px8 is not properly glued and coming off after few months so the build quality is not as good :(

  • @VladPalacios
    @VladPalacios 11 หลายเดือนก่อน

    Have you tried the VM pass through tech called Looking Glass?

  • @slingshot7602
    @slingshot7602 11 หลายเดือนก่อน

    please don't take too much time in intro

  • @personalbranddata
    @personalbranddata ปีที่แล้ว

    What's the point of defining the inner function? Why not just implement this basic logic that isn't even re-used straight-forward inside a single function?

    • @JohannesFrey
      @JohannesFrey ปีที่แล้ว

      Hi, in this case I used it since I used recursion for the business logic....

  • @andyadrian848
    @andyadrian848 ปีที่แล้ว

    hello not so fair comparison the price of focal is x2 the momentum s 4!

    • @JohannesFrey
      @JohannesFrey ปีที่แล้ว

      Hey, the comparison isn’t about being fair or not… it was more general about the differences… it is up for everyone to decide whether the differences are worth the money or not.

  • @mohammadvafaie5537
    @mohammadvafaie5537 ปีที่แล้ว

    good information, thanks

  • @riwinzo8133
    @riwinzo8133 ปีที่แล้ว

    Thank you for the explanation. Helped a lot.

  • @SpeedfrkOne
    @SpeedfrkOne ปีที่แล้ว

    I have the Focal Bathys and this noise you are referring to is due to the “play” between the metal headband and the surrounding metal around the adjustments band - it’s not the yokes themselves. This noise does not occur when the headband is not extended and only occurs when twisting - not when putting them on and removing them. The Focal also use real leather unlike the rest.