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Kibana GeoIP example: How to index geographical location of IP addresses into Elasticsearch

The relation between your IP address and geolocation is very simple. There are numerous websites available as of today like Maxmind,...

Loading JSON file using Spark (Scala)

Main menu: Spark Scala Tutorial In this Apache Spark Tutorial - We will be loading a simple JSON file. Now-a-days most of the time you...

Loading CSV data into Elasticsearch with Logstash

Refer to my previous blogs (Linux | Mac users) to install the ELK stack on your machine. Once installation is done, there are couple of...

ELK stack Installation on OEL (Oracle Enterprise Linux)

Refer my previous blog to install Oracle Enterprise Linux operating system on your machine. Or if you have any operating system which...

How to make calls to Twitter APIs using Postman client?

In this blog, I am going to invoke Twitter custom APIs with Postman client in order to pull live feeds, or you can say tweets from...

J1 Visa Program USA - The Ultimate Guide to Green Card