Mar 31: Meaningful Application Healthchecks
Healthchecks are essential to signal whether a service is up and running normally. In a microservices-based architecture, health checks are…
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Dec 7: How to deploy Web Service in Kubernetes
Easy steps to start with deploying a Web Service in Kubernetes: Make a docker image of your application Push to docker registry Make a…
Sep 2: Github Container Registry
Recently Github has made GitHub Container Registry free for public images.🤩 Easy to manage and easy to maintain! It has become super…
Jun 20: How does your router store your network settings?
You configure your router with your WiFi SSID and password and a bunch of other settings. You will be surprised to know how your router…
Jun 11: How WiFi Calling 📞 (VoWiFi) works?
Some time last year, Reliance Jio and AirTel enabled Wifi Calling (Voice over WiFi) for their customers. It was great news for someone like…
Jun 10: Load balancing explained in simple words
So, if you have been working on web services in this half of the decade, you must have come across the term "load balancing". So what is…
May 22: Integration Test: How and When?
While writing code, we often write tests side by side. Ideally, tests should cover all the branches of your system, and any unwarranted…
May 20: Faster Builds with Docker Caching
Recently was working around speeding up CI Build, which took time around 50 min . This post is about speeding up builds with Docker caching…
May 6: DNS Resolution
Recently was working around DNS and thought to put it here! Computers work with numbers. Computers talk to another computer using a numeric…
May 1: Java Generics: Producer Extends Consumer Super
I do quite a lot of Java as part of the work I do at Gojek and one of the most helpful, but at times confusing part of the language is…
Apr 21: Python __slots__ for Compact, Safer and Faster Code
Setting __slots__ in your Python class can have significant gains in speed and memory usage. Python classes consists a magic attribute…
Apr 20: Docker on mac vs linux
🐳Docker is different on Mac and Linux systems. Docker directly leverages the kernel of the host system on Linux. On the other hand, Mac…
Apr 18: Learned vs Learnt: Another Americas vs the rest of the world
While setting up this blog, I went with "learnt" but a little casual browsing yielded me the fact that a majority of the internet uses…
Apr 18: Golang's Closures Can Shoot You In The Foot
Golang's closures are undoubtedly very helpful but can behave weird at times. Closures Any inline function that references variables from…
Apr 16: JSON Path
JSON Path, like XPath, can be used to extract arbitrary values from JSON Most useful in filtering and returning a subset of data from…
Apr 16: Git Submodules
It often happens that while working on one project, you need to use another project from within it. For that, we can make use of git…