Elasticsearch is increasingly gaining popularity in search and log analytics use cases. In this blog, I will share my perspective on how to achieve multi-region replication in Elasticsearch. If you have a large website that allows users to search the content (News, Online marketplace, etc.), then latency and throughput become…

Over the last few years, professional sports experience has been evolving with the advent of big data analytics and technology. Various leagues and individual teams are finding newer ways to connect with their fans, personalize the fans’ experience, and in turn, increase their revenue. Fan-360 As I work with diverse customers…

Any new technical feature goes through a series of stages from coding to production release. This series of stages is called DevOps lifecycle stages. The various stages, as shown in the picture above, are as follows: Stage-1: Code As mentioned in the previous blog, a Microservice architecture allows each team to choose…

DevOps is one of the most sought-after skills in the tech world at present. This is the first of the series of blogs to help you demystify and learn the skill. The engineers (and processes) that build software or application are called Developers. The engineers (and processes) that package, deliver…

No one should lose their money. Especially, by not doing anything. Right? What if I told you that you are losing your money every day by not doing anything. Let me explain to you how? On Jan 21, 2013, a pack of 100g Amul butter cost around Rs 23. On…

With Real-Time Anomaly Detection — Logs are the holy grail for a company to react to any technical issue, identify the root cause, and fix the issue for the customer. …

AWS services that let you move the data from on-prem to AWS — While many of the new ideas (Startups, MegaCorps) are built exclusively on the cloud, many customers still need to move the data from their on-prem servers to the cloud both batch and streaming. …

How to use AWS Elasticseach for disaster recovery? Two important parameters of any disaster recovery strategy are: Recovery Point Objective (RPO) — Age of backup files to allow business continuity following an incident. In other words, the latest point in the past to which you must restore the systems. Recovery…

Computation => Oversimplified — Recently, a friend (non-technology background) asked me the difference between EC2 and Lambda. So, I gave him the following example oversimplifying the traditional computing, EC2, and Lambda. Computing, in simple terms, is the availability of computing resources to execute complex tasks and applications. …