Codes and Concepts

Oauth2 flow types or grant types: Authorization code flow Implicit flow Resource owner flow Client credential flow 1. Authorizati...

Install redis in mac Install redis  $ brew install redis To start the server, just type 'redis-server' $ redis-server Go ...

Katharsis What’s katharsis?  Elegant and powerful HATEOAS for Java based on JSON API standard. (from http://katharsis.io/ ) What...

Cassandra Database Setup Cassandra DB can be set up easily by using the docker image. If you do not have docker installed in your machin...

Setting up the server To get start with postgreSQL, download the Postgres.app & pgadmin 4(for macOS). Postgres.app is a simple, nati...

Openshift is the platform offered as software as service. It is developed by Redhat. It is built around Docker containers  orchestrated an...

To use Raspberry device, we need NOOBS boot loader to install any IoT Operating system such as Raspbian or Ubuntu mate. Following are the...