Evaluate ORM Frameworks which support non-relational column-oriented datastores and RDBMs ------------------------------------------------------------------------------------------
Key: NUTCH-808 URL: https://issues.apache.org/jira/browse/NUTCH-808 Project: Nutch Issue Type: Task Reporter: Enis Soztutar Assignee: Enis Soztutar We have an ORM layer in the NutchBase branch, which uses Avro Specific Compiler to compile class definitions given in JSON. Before moving on with this, we might benefit from evaluating other frameworks, whether they suit our needs. We want at least the following capabilities: - Using POJOs - Able to persist objects to at least HBase, Cassandra, and RDBMs - Able to efficiently serialize objects as task outputs from Hadoop jobs - Allow native queries, along with standard queries Any comments, suggestions for other frameworks are welcome. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.