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Overview

Data Migration from traditional sources, Web logs (unstructured data) and data Warehouses to Hadoop cluster by using NoSQL Databases. Happiest Minds Data Migration Services offers the agility of absorbing data of any type/scale and processing that data for different business needs.

This data is further integrated through our Data Integration Service at an economical cost matched and maintaining the value similar to that of any raw data.

Architecture Diagram:

MIGRATE

HDFS

Data Warehouse

Data migration is one time activity

COMPUTE

Analytics

Hadoop Cluster

EXTRACT

Cassandra Ring

MongoDB Cluster

Tools like Flumecould be leveraged to load data from and to HDFS

Data Integration

Traditional Sources

QUERY

Reporting

Tools like SQOOP,Flume,Chukwa could be leveraged to load data from and to HDFS

Resources

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