--- title: "Ganesh S (@gansai) | Hashnode" description: "Ganesh S (@gansai) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@gansai" --- @gansai # Ganesh S @gansai · Joined August 2018 ### [GraphQL - my learnings in progress](https://inspire99.hashnode.dev/graphql-my-learnings-in-progress?utm_source=hashnode&utm_medium=feed) GraphQL is a query language - we can think of SQL ( getting data, mutating data ) over HTTP. With REST API as well, we have the capabilities to query for data or mutate data. GraphQL is an alternative to REST API. It comes into the picture when the d... 2 min read · [inspire99.hashnode.dev](https://inspire99.hashnode.dev/graphql-my-learnings-in-progress?utm_source=hashnode&utm_medium=feed) [Sep 5, 2023](https://hashnode.com/posts/graphql-my-learnings-in-progress/64f6c1dd9ff5363f1d82f62a) ### [Feature flags in products](https://inspire99.hashnode.dev/feature-flags-in-products?utm_source=hashnode&utm_medium=feed) I had earlier heard about A/B testing, which is where we divide set of users into groups of A and B. Certain product behavior is observed only by group A and not by anyone from group B. In this way, companies are able to test features and get feedbac... 2 min read · [inspire99.hashnode.dev](https://inspire99.hashnode.dev/feature-flags-in-products?utm_source=hashnode&utm_medium=feed) [Aug 16, 2023](https://hashnode.com/posts/feature-flags-in-products/64dc7ac8df10b0e173532731) ### [AWS - my learnings in progress](https://inspire99.hashnode.dev/aws-my-learnings-in-progress?utm_source=hashnode&utm_medium=feed) Amazon web services are set of services which developers can invoke over web. These services are hosted within the datacenter maintained by AWS. EC2 - a virtual machine - mainly focusing on compute - elastic compute 1 min read · [inspire99.hashnode.dev](https://inspire99.hashnode.dev/aws-my-learnings-in-progress?utm_source=hashnode&utm_medium=feed) [Apr 26, 2023](https://hashnode.com/posts/aws-my-learnings-in-progress/6448c69a7a1f1e9e6413d452) ### [Kubernetes - my learnings in progress](https://inspire99.hashnode.dev/kubernetes-my-learnings-in-progress?utm_source=hashnode&utm_medium=feed) Kubernetes is a container orchestration tool. What do we mean by orchestration? It involves managing the lifecycle of the containers. It has evolved with the idea of 'grouping'. Pod, Daemon set etc. Again, goes back to mathematics, a set of items, or... 1 min read · [inspire99.hashnode.dev](https://inspire99.hashnode.dev/kubernetes-my-learnings-in-progress?utm_source=hashnode&utm_medium=feed) [Apr 26, 2023](https://hashnode.com/posts/kubernetes-my-learnings-in-progress/6448c222584779f435042bfa) ### [Gradle - my learnings in progress](https://inspire99.hashnode.dev/gradle-my-learnings-in-progress?utm_source=hashnode&utm_medium=feed) learn gradle from scratch 2 min read · [inspire99.hashnode.dev](https://inspire99.hashnode.dev/gradle-my-learnings-in-progress?utm_source=hashnode&utm_medium=feed) [Dec 30, 2022](https://hashnode.com/posts/gradle-my-learnings-in-progress/63af12608bd008a3b65ad8cc)