Moving data from Oracle to Cassandra and / or MongoDB

At work, we are thinking of moving from Oracle to a NoSQL database, so I have to do some tests on Cassandra and MongoDB. I need to move many tables to a NoSQL database, the idea is to synchronize data between the two platforms.

So, I create a simple procedure that makes selections in Oracle DB and inserts into mongo. Some of my colleagues point out that there may be an easier (and more professional) way to do this.

Has anyone had this problem before? how do you solve it?

+3
source share
2 answers

, Oracle NoSQL, , , . , - , , , .

, , . , . Cassandra , Oracle, , , Oracle, , , .

, // , . , .

+8

Hadoop (ETL). Cassandra DB . , HDFS ( SQOOP), Map-Reduce Cassandra Data Model.

+1

All Articles