Greenplum: All content tagged as Greenplum in NoSQL databases and polyglot persistence
- The ability to orchestrate execution of Hadoop related tasks (i.e., executing a Hive Query, Pig Script, or M/R job) as part of a broader IT workflow.
- The ability to setup dependencies, so if a step fails the job can branch down a recovery path or send a notification, or if it’s a success it goes on to subsequent dependent tasks. Likewise it supports initiating several tasks in parallel.
- New integration for Pig — so that developers have the ability to execute a Pig job from a PDI Job flow, integrate the execution of Pig jobs in broader IT workflows through PDI Jobs, take advantage of our out of the box scheduler, and so on.
The list of tools Pentaho 4 integrates with is quite long:
- a long list of traditional RDBMS
- analytics databases (Greenplum, Vertica, Netezza, Teradata, etc.)
- NoSQL databases (MongoDB, HBase, etc.)
- Hadoop variants
- LexisNexis HPCC
This is the world of polyglot persistence and hybrid data storage.
Original title and link: BI Pentaho Integrates Hadoop, NoSQL Databases, and Analytic Databases ( ©myNoSQL)
In the blue corner we have IBM with Netezza as analytic database, Cognos for BI, and SPSS for predictive analytics. In the green corner we have EMC with Greenplum and the partnership with SAS. And in the open source corner we have Hadoop and R.
Update: there’s also another corner I don’t know how to color where Teradata and its recently acquired Aster Data partner with SAS.
Who is ready to bet on which of these platforms will be processing more data in the next years?
DataStax OpsCenter for Apache Cassandra
DataStax (ex-Riptano) announced yesterday their tool for managing including sophisticated visualizations of the cluster, comprehensive management and configuration, monitoring and operating enterprise Cassandra applications named OpsCenter.
DataStax OpsCenter for Apache Cassandra will require a subscription, but a developer version, not to be used in production, will be made available too.
Call me an idealist, but I would have suggested a different than Gold/Silver/Bronze or Mission-Critical/Premier model:
- 1-5 nodes: free (nb: good kharma)
- 6-low tens of nodes: moderately priced package
- premier: everything else
EMC Greenplum Community Edition
After acquiring Greenplum, EMC is making available a community edition:
[…] the new EMC Greenplum Community Edition removes the cost barrier to entry for big data power tools empowering large numbers of developers, data scientists, and other data professionals. This free set of tools enables the community to not only better understand their data, gain deeper insights and better visualize insights, but to also contribute and participate in the development of next-generation tools and solutions. With the Community Edition stack, developers can build complex applications to collect, analyze and operationalize big data leveraging best of breed big data tools including the Greenplum Database with its in-database analytic processing capabilities.
I couldn’t find the details of the community edition license, but instead I’ve found this:
The software is only intended for research, development and experiments, with license purchases required for commercial uses.
About the (marketing) rationale behind this release you can read more on Chuck Hollis’, Global Marketing CTO, blog