Introduction


Just by using AWS services like CodeBuild and CodePipeline.

Introduction


Wait… What?

  • You need to turn off the regression tests in the nightly build because it never completes
  • You check-in a piece of code, and it takes days and sometimes weeks to conduct the testing before it gets deployed to production
Article interest


What is the AWS Lambda extension?

  • Internal extensions → Run as part of the runtime process, in-process with your code. Internal extensions enable use cases such as automatically instrumenting code.
  • External extensions → Allow you to run separate processes from the runtime but still within the same execution environment as the Lambda function. External extensions can start before the runtime process and can continue after the runtime…


What is LeetCode.com?

People who use them

Purpose of this post


Defining health checks

  1. A health check response should not just contain the application server’s health; it should also provide the health of the subsystems that the application…


Problem statement

  • Ability to register and sign in to the application
  • Present the problem (questions)
  • Provide an interface for the end-users to write, compile and execute code.

Guidelines


No! new technology or additional compute resources

Problem statement

  • Cache replication
  • Stale caches

Alternatives


Why do we need a separate post on this?

  • The general practice that’s followed in java world to start an async process is to create a separate thread or implement the class using Runnable method. But this approach will not work for spring because, the whole idea of using spring is to leverage the power of “Dependency injection”, so if we create a thread outside its context spring won’t be able to autowire fields inside the class.
  • Most of the web applications use AspectJ as a common practice to inject user context based on the login information by using “ThreadLocal” variables. This approach will work fine in most of…

Hari Ohm Prasath

A software developer who loves coding and writing (http://linkedin.com/in/hariohmprasath)

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