The singleton design pattern is used to restrict the instantiation of a class and ensures that only one instance of the class exists in the JVM. In other words, a singleton. read more…
In continuation of the previous blog Part-1, I am going to mention some other Hive changes that have been introduced in the Hadoop CDP (Cloudera Data Platform) upgrade. Beeline Hive. read more…
INTRODUCTION Cloudera Data Platform (CDP) is a cloud computing platform for businesses. It provides integrated and multifunctional self-service tools in order to analyze and centralize data. It brings security and governance. read more…
In software engineering, a design pattern is a general repeatable solution to a commonly occurring problem in software design. A design pattern isn’t a finished design that can be transformed directly into code. It is a description or template for how to solve a problem that can be used in many different situations.
At its core, you can think of Elasticsearch as a server that can process JSON requests and give you back JSON data in near real-time.
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