Code & Cluster

Have you ever wondered how Google docs, Figma, Notion provide real time collaborative editing? The challenge is : What happens when 2 user...

Introduction Multi version concurrency control (MVCC) is a popular optimistic technique used in modern databases for concurrency control. MV...

 Overview CockroachDb is a modern distributed database that promises linear scalability with strict serializability. Server side sharding i...

A globally distributed application is one where the services and data for the application are partitioned and replicated across multiple reg...

ElasticSearch is a distributed , scalable, search and analytics engine. It is similar to Apache Solr with a difference that is built to b...