PinnednandProcessing Billion Jobs. Fault Tolerance SimulationProblem Statement5 min read·May 5, 2021--1--1
nandDesigning High Scale Polls SystemLets design a Social Polls feature. User of this service would be able to create polls, answer polls, view responses, score.4 min read·May 10, 2023----
nandDangers of AIArtificial Intelligence (AI) has made incredible advancements in recent years, with breakthroughs in machine learning, natural language…3 min read·Mar 31, 2023----
nandDatabase BasicsMost of what I will talk here are my learning from awesomly written book “Data Intensive Applications” by martin kleppmann.2 min read·May 2, 2020----
nandSelf Signed certificate and Use them in Haproxy and Allow certificate in MacOSHTTPS is must be enabled in your site and if not, go enable it. It helps in avoiding Man in the Middle attack.2 min read·May 22, 2019--1--1
nandHow to connect to WIFI using Mac OS command lineIn cases when your WIFI connection is troubling, you can trouble shoot and debug your connection using below commands.1 min read·Sep 20, 2018--1--1
nandBuild Docker Image Postgres With Data IncludedIn docker images of databases, data is stored in volumes. A directory of host machine is mounted as volume. This way when container stops…1 min read·Jul 16, 2018--3--3
nandRelational Databases and Document DatabasesIn 90’s and early 20’s, MySql was synonym of database. There were other db’s as well like oracle but mysql was industry standard.2 min read·Apr 25, 2018----
nandHow Asynchronous Payments helped Scaling Up ApplicationGrofers is an online grocery delivery service. More than 60% of total orders are through online payment which could be using wallets, debit…6 min read·Apr 18, 2018--4--4