Until I learn more about the recently announced Cloudera Impala and Druid from Metamarkets, this article by Jaikumar Vijayan should offer—with some inherent mistakes1—a good overview of the solutions aiming to offer alternatives to the batch-processing nature of Hadoop:
- Google Dremel (BigQuery)
- Cloudera Impala
- Metamarkets Druid
- Nodeable StreamReduce
- SAP HANA integrated with Hadoop, etc.
Original title and link: Overview of Dremel-Like Solutions: Moving Beyond Hadoop for Big Data Needs ( ©myNoSQL)