How to create auto incremented alphanumeric id in postgres

A few days ago, i got a condition where i need to create an alphanumeric auto incremented id in Postgres. I have created many auto incremented numeric ids before, but never got a use case like this. This was new for me…

Handle the Kendo Grid Filter on your own way

In the kendo api, the kendo provides the Grid View to show the large data into a tabular form as grid. It collects meaningful data records and have filters on them to categorize data into various groups and choose which meets our requirement best.

Generate JMeter Report using ANT

Jmeter is a popular open source performance testing tool.It gives the functionality to generate the report in GUI and Non GUI mode. Reporting is very important part in any project and many jmeter user faces the reporting problem. Here we explain how to generate report in…

Aggregating Neighboring vertices with Apache Spark GraphX Library

To get the problems addressed by “Neighborhood Aggregation”, we can think of the queries like: “Who has the maximum number of followers under 20 on twitter?”

Setting a git server in local area network

In this blog, we will learn to setup a git server in a system which will be accessible over the local area network.

First we have to setup SSH server to the system(Git Server), to provide access to other (git client) system. We…

Knolx: Query DSL in Elasticsearch

Query DSL in Elasticsearch is a way to perform query on elasticsearch cluster.It is rich flexible query language.We can define queries of elasticsearch in JSON format.In this presentation we will see type of query dsl and its usage.

[slideshare id=59006711&doc=querydsles-160303071511]

API Testing Using Postman

API stands for Application Programming Interface and basically its something that allows one piece of software to talk to another.
When you here people talking about Twitter API, Face-book API they mean REST API.