big data – POFTUT

What Is Elasticsearch?

What Is Elasticsearch?

Elasticsearch is a search engine that is based on the Apache Lucene project and library. Elasticsearch provides NoSQL features plus some advantages and acts like a big database. Also, Elasticsearch provides distributed, multitenant-capable full-text search over the HTTP protocol and web interface. Elasticsearch History Elasticsearch is created by Shay Bannon in order to create a … Read more

What Is A Zettabyte?

What Is A Zettabyte?

Zettabyte is a storage and speed unit used in computing. It is related with the byte where Zetta comes from the Latin language to express 1.000.000.000.000.000.000.000 as decimal form. In this tutorial, we will examine the zettabyte use cases, capacity comparison, and comparison with other storage units like KB, MB, GB, etc. Zettabyte To Byte, … Read more

What Is Apache Kafka, Use Cases, Advantages and How To Install and Use Apache Kafka?

What Is Apache Kafka, Use Cases, Advantages and How To Install and Use Apache Kafka?

Apache Kafka is a distributed streaming platform. Let’s explain it in more detail. Apache Kafka is three key capabilities where publish and subscribe to streams of records, similar to a message queue or enterprise messaging system. Apache Kafka provides a distributed publish-subscribe messaging system and robust queue that can handle a high volume of data … Read more