Nosql

NoSql Databases

Mostly, we select nosql databases based our dependencies like consistency, availability, distributed storage, in memory processing. But when we say nosql, always we remember familiar databases like MongoDB, Cassandra, Redis, HBase, Neo4j, CouchDB and so on. In this post, we will see about some more databases with a short description. Read more…

Neo4j

Graph Analytics with Neo4j

Graph Analytics: Data is great, but true insight comes from examining relationships between data points. Hiding somewhere in your data are patterns of relationships representing money on left on the table – if only they could be discovered. Some companies use graphs to efficiently compute recommendations, organize social networks, manage Read more…

NewSql

NewSQL Databases

NewSQL relational database management systems provide the same scalable performance of NoSQL systems for OLTP – online transaction processing read-write workloads while maintaining the ACID guarantees of a traditional database system. The data structures used by NoSQL databases differ from those used in relational databases, and that makes some operations Read more…

Data Lake

Hadoop Data Lake

                           Data lake is one logical starting point towards being data-driven in an agile way. In this post we will see hadoop based data lake, high level architecture and its components. Data lake is the centralized repository of Read more…