Data pipelining

Discussion of database management system designs — commonly in analytic DBMS or data warehouse appliances — that involve heavy pipelining of query execution.

May 27, 2013

IBM BLU

I had a good chat with IBM about IBM BLU, aka BLU Accelerator or Acceleration. BLU basics start:

And yes — that means Oracle is now the only major relational DBMS vendor left without a true columnar story.

BLU’s maturity and scalability basics start:

BLU technical highlights include: Read more

June 16, 2012

Metamarkets’ back-end technology

This is part of a three-post series:

The canonical Metamarkets batch ingest pipeline is a bit complicated.

By “get data read to be put into Druid” I mean:

That metadata is what goes into the MySQL database, which also retains data about shards that have been invalidated. (That part is needed because of the MVCC.)

By “build the data segments” I mean:

When things are being done that way, Druid may be regarded as comprising three kinds of servers: Read more

January 18, 2011

Architectural options for analytic database management systems

Mike Stonebraker recently kicked off some discussion about desirable architectural features of a columnar analytic DBMS. Let’s expand the conversation to cover desirable architectural characteristics of analytic DBMS in general.  Read more

Feed: DBMS (database management system), DW (data warehousing), BI (business intelligence), and analytics technology Subscribe to the Monash Research feed via RSS or email:

Login

Search our blogs and white papers

Monash Research blogs

User consulting

Building a short list? Refining your strategic plan? We can help.

Vendor advisory

We tell vendors what's happening -- and, more important, what they should do about it.

Monash Research highlights

Learn about white papers, webcasts, and blog highlights, by RSS or email.