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Nicolai Gram
Denmark
Приєднався 31 жов 2019
Hello, UA-cam!
I want to share everything I learn about Software Engineering through videos.
I am a student of Software Engineering, and working at a tech startup as a Frontend Engineer.
I love Javascript and fast-to-write technologies. Here are a bunch of technologies I use almost every day: javascript, typescript, react, vuejs, docker, terminal, zsh, ohmyzsh, linux, raspberrypi, nodejs
IG: @nicolaigram
I want to share everything I learn about Software Engineering through videos.
I am a student of Software Engineering, and working at a tech startup as a Frontend Engineer.
I love Javascript and fast-to-write technologies. Here are a bunch of technologies I use almost every day: javascript, typescript, react, vuejs, docker, terminal, zsh, ohmyzsh, linux, raspberrypi, nodejs
IG: @nicolaigram
How to use Docker as a Development Environment (with Python and Flask)
Link to repo: github.com/nicolaigram/docker_dev_environment_python_flask
00:00 Introduction
00:45 Code Walkthrough
03:50 Attaching code editor to Docker Container
05:30 Conclusion
00:00 Introduction
00:45 Code Walkthrough
03:50 Attaching code editor to Docker Container
05:30 Conclusion
Переглядів: 2 817
Відео
Load Testing in Python with locust.io (Ep. 3 - Data and Failures)
Переглядів 12 тис.4 роки тому
Github: github.com/nicolaigram Twitter: NicolaiGram
Load Testing in Python with locust.io (Ep. 2 - Authentication)
Переглядів 21 тис.4 роки тому
github.com/nicolaigram/loadtesting_locustio Github: github.com/nicolaigram Twitter: NicolaiGram
Load Testing in Python with locust.io (Ep. 1 - Basics)
Переглядів 79 тис.4 роки тому
In this video we're looking at load testing. Once you get the basics it is a super simple and very useful tool to measure how much traffic your website or service can take. Source: github.com/nicolaigram/loadtesting_locustio Github: github.com/nicolaigram Twitter: NicolaiGram
Introduction to Pandas and data analysis in Python
Переглядів 1814 роки тому
00:00 Introduction 05:46 Loading pandas and data 10:00 Exploring data 16:35 Exploring data: Plotting 20:33 Saving data 22:30 Analysing data source: github.com/nicolaigram/pandas-introduction Github: github.com/nicolaigram Twitter: NicolaiGram
Javascript Fetch with Factory Pattern - Useful Tip to Bulletproof Your Code
Переглядів 1935 років тому
Github: github.com/nicolaigram Twitter: NicolaiGram
How To Use Docker Compose
Переглядів 1905 років тому
How To Use Docker Compose Github: github.com/nicolaigram Twitter: NicolaiGram
How To Containerize Your Python Application using Docker
Переглядів 49 тис.5 років тому
Source: github.com/nicolaigram/docker_python_flask Github: github.com/nicolaigram Twitter: NicolaiGram
How To Containerize Your NodeJS Application with Docker
Переглядів 575 років тому
Github: github.com/nicolaigram Twitter: NicolaiGram
explained so well
"This is stupid server"😂😂
Great explanation. Thanks!
Great video, so efficient! Such a great tutorial in such a short time, well done!
Isn't it a bad practice to name your file locust.py?
absolutely! don't do it.
Bro is underrated this video is amazing explanation
Really appreciate this video, thanks a lot man!
What about the issue regarding too many open files when running locust tests? Even setting ulimit -n 1000000 I still see this happening...
hi, thank you very much for sharing, I wanna ask about these, have you integrated locust to your development cycle, like Jenkins or circleci?
absolutely loved it
Thank you so much sir, this is helps me alot
Great series of videos, thanks for sharing! An episode on custom reporting would be a nice part 4
Very clean and simple explanation
How to stop locust when a certain number of requests is sent?
very nice explanation. thank you
As simple as it can get. A great introduction to dockerizing an app. Super!
This feels like I was watching a missing key missing link in other material. Thank you.
thanks for your effort doing the video , just have 2 question : 1- how to install the flask server and run it side by side with VScode as you do in the video . 2- how to create Python_dev
Followed along but.. ImportError: cannot import name 'HttpUser' from partially initialized module 'locust' (most l doesnt worl??
Super super helpful!! Thank you for this
Thx for this nice overview and your passion!!
Thanks
You have great- videos especially the docker one.
Awesome, but could you explain why Python does not have a file to manage the dependencies such as projects based on Java or Nodejs. I mean these pom.xml, gradle.config files or package.json?
But how many concurent users can I achieve with locust and what does it depend on? For example using java Runnable/Callable interfaces i can achieve only 1 thread per 1 actual cpu core. So If i have VM with 12 vCPU i only can achieve 12 users doing some actions in parallel. What about locust?
A bit late, you can make any number of worker/ user and only limited by open file limit because the process is asyncronous
what is the usage of host which we specify before running the test?
It represents the actual URL of the service you want to test.
Is there any other ways of doing this ?
This is the thing which I was finding for week ago.
Thank you! Very helpful!
very good video !!!!
I get this error on running the dockerpython image. What should i do to fix it? docker: Error response from daemon: pull access denied for dockerpython, repository does not exist or may require 'docker login': denied: requested access to the resource is denied.
I am encountering the same problem
Please consider making more tutorial videos. You do an excellent job. Let me know if you want to discuss tutorial ideas.
nice video and content! Question: if the dev container is removed, do I have to install VS code Python extension again inside a new container?
Very good and easy explaination
A great no nonsense video.
I wonder if such a thing like token obtaining will trigger for every spowned user? Is it possible to share token across all the user? How can I do it? Thx
I think if you want to share token with all users - you should get the token in on_start function, because on_start is performing only once for all users. I'm I right, Nikolai?
I got which i am searching
Is this all we need to know about load testing in locust? Please let me know.
Thank you very much for providing such a simple but clear explanation, Nicolai. Very helpful!
Thanks a bunch for sharing this video. Cured a major headache for me.
Thank you Nicolai, well explained.
Very helpful and nice and short
Thank you, does anyone help what JMeter offers that locust doesn't ?
Beautiful
thank you!
You don't explain this well. How do I creat a docker image? What files to use and where? I don;t knwo what you are using on your right side
Awesome & clear guide. Thank you for showing the changing data and grouping it on the report.
Would you use condo instead of docker? Or use both?
Phenomenal. Thank you.
a very good video. what are the limits of locust? for example running on my local machine, how can i understand i my local machine is the bottleneck? let's suppose my server is able to answer 10k requests-seconds , with locust i will try to spawn 11k users , how can i understand if my computer is ready to handle 11k users of i should move on a pool of locust running on aws ec2 instance? thanks