agrim

Well, not intentionally.

If you need a primer on Apache Kafka, I recommend reading Kafka 101 Kafka needed Zookeeper until the community decided to implement their self-managed solution, KIP-500.

What if you want to put a message in Kafka and want to consume it after some time, without stopping your consumer or polling and re-pushing again and again?

Sometimes, you might observe your program breaching all thresholds and taking up more memory than required.

AWS Nitro Enclaves enables customers to create isolated compute environments to further protect and securely process highly sensitive data such as personally identifiable information (PII), healthcare, financial, and intellectual property data within their

AWS ECS provides CPU and Memory metrics out of the box and these can be used for creating scaling policies.

Original Article Posted here.

What is ECS?

Goroutines are lightweight; have a small stack (2KB, from v1.4) and a fast context switch.

Go uses goroutines while languages like Java use threads.

Go’s new [>= v1.5] garbage collector is a concurrent, tri-color, mark-sweep collector, an idea first proposed by Dijkstra in 1978.

Garbage collection is the process of freeing up memory space that is not being used.

This post is a continuation with Monitoring Spark jobs with Prometheus StatsD Exporter and Grafana In the previous post, we were just running statsd on the master node.

The proc filesystem is a pseudo-filesystem which provides an interface to kernel data structures. – linux man pages /proc directory is not a real filesystem, it is a Virtual File System.

Kafka is a distributed, horizontally scalable, partitioned, fault-tolerant, replicated commit log service.

Be notified before something goes wrong.

Metaprogramming is writing code that writes code One of the most impressive aspects of Ruby is its metaprogramming capabilities.

This blog is a summary of my journey throughout GSoC 2018 with Bundler.

I got selected as a Google Summer of Code student in Bundler for the project Integrate functionality from bun into Bundler.

This post is in continuation of the previous post Diving Deep into JavaScript (Part 1) Continuing on my journey into the world of JavaScript, I came across some more intriguing concepts.

I recently got acquainted with some advanced concepts in JavaScript and believe me understanding these are vital if you are developing a large scale application on JavaScript.

This post is in continuation of previous post Getting to know Lua (Part 3) Session 4: Coroutines A coroutines is like thread, with its own stack, its own local variables, and its own instruction pointer; but shares most globals and mostly anything else wi…

This post is in continuation of previous post Getting to know Lua (Part 2) Session 3: Functions Functions are the main mechanism for abstraction of statements and expressions in Lua print "Hello World" <--> print("Hello World") Mutiple returns funct…

I had been involved in building the official website of Cognizance, The Annual Technical Festival of IIT Roorkee.

This post is in continuation of previous post Getting to know Lua (Part 1) Session 2: Diving into Expressions Relational Operators < > <= >= == ~= Comparing values with different types?

I recently approached the luarocks community for GSoC’18 and they directed me to learn Lua and build some project to get acquainted with lua.