0 comments on “Getting started with Couchbase-Java”

Getting started with Couchbase-Java


Hello everyone, In this blog, we will understand how to use the couchbase server with the Java SDK. Couchbase is not a new term in the market, its there since 2012 January. Couchbase-server is an open-source, distributed multi-model NoSQL document-oriented database software package that is…

1 comment on “Git Cheat Sheet: Basics”

Git Cheat Sheet: Basics


In this blog, I have listed some of the basic commands like installing and configuring the Git. How Git works is not the focus of this post. I have piled up some commands for performing basic operations in git. 1)…

0 comments on “Exploring JEST: Java HTTP REST Client”

Exploring JEST: Java HTTP REST Client


Elasticsearch is a real-time distributed and open source full-text search and analytics engine. To integrate Elasticsearch to our application, we need to use an API. Elasticsearch gives us two ways, REST APIs, and Native clients. It's easy to get confused…

2 comments on “Java High-Level REST Client – Elasticsearch”

Java High-Level REST Client – Elasticsearch


Elasticsearch is an open-source, highly scalable full-text search and analytics engine. Using this, you can easily store, search, and analyze a large amount of data in real time. Java REST client is the official client for Elasticsearch which comes in…

2 comments on “Back2Basics: For Expression Served From Scala Magic Box – I.”

Back2Basics: For Expression Served From Scala Magic Box – I.


In Scala, lots of the things are kind of a magic for Java developers. Sometimes this magic amazes the code but sometimes it has ruined the developer's life. Today we are going to discuss one of the magic called "For…

1 comment on “DC/OS Installation experience on Local Cluster”

DC/OS Installation experience on Local Cluster


Recently got the task to install DC/OS on our local cluster. Previously I used AWS to install DC/OS, but this time I had to do everything on our own, from installing CentOS to creating the DC/OS cluster. With this blog,…

2 comments on “Developers Needs SDKMAN Not Super-Man”

Developers Needs SDKMAN Not Super-Man


Every developer has pain for setup development environment to his/her machine with lots of the setups. Sometimes, the pain goes beyond while we need to test same application on multiple versions of SDKs or virtual machines. If you are a…

3 comments on “Knolders review of #venkat_50_50_tour at #DelhiJUG17 meetup”

Knolders review of #venkat_50_50_tour at #DelhiJUG17 meetup


Dr. Venkat Subramaniam celebrates his 50th anniversary with distributing his smiles throughout the world's Java User Groups (JUG) meetups, conferences, and events. Recently, he was in India and Delhi-NCR Java User Group organized one stop meetup for him. Needless to say, core to our…

4 comments on “Simple Things You Can Learn From Cassandra Nodetool (Monitor/Manage) For DC/OS”

Simple Things You Can Learn From Cassandra Nodetool (Monitor/Manage) For DC/OS


Cassandra native tool called nodetool is used for monitoring and managing cassandra cluster for dcos

5 comments on “What’s new in Apache Spark 2.2”

What’s new in Apache Spark 2.2


Apache recently released a newer version of Spark i.e Apache Spark2.2. The new version comes with new improvements as well as the addition of new functionalities. The major addition to this release is Structured Streaming. It has been marked as production…