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Lucene's 3.4.0
release adds a new feature called index-time join (also
sometimes called sub-documents, nested documents or parent/child documents),
enabling efficient indexing and searching of certain types
of relational
content.
0 replies - 2097 views - 01/09/12 by Michael Mccandless in Articles
As you probably know, I have been doing RDBMS work for many years, some
25+ years by now. At Recorded Future I am the database architect, and
although an RDBMS is used extensively, MySQL in this case, we are
looking at options, and are currently doing more...
1 replies - 3226 views - 12/01/11 by Anders Karlsson in Articles
How quickly we forget what the dark ages of RDBMS was like. Researching NoSQL
solutions is not much different than researching RDBMS software in the
mid-90s. Each solution had their problems, some of them severe, and most
of the problems would be fixed...
0 replies - 2581 views - 11/15/11 by Robert Diana in Articles
As NoSQL data models continue to prove their worth in high-profile web properties and enterprise settings, developers and architects need a basic framework that helps them organize and differentiate these data stores according to their capabilities so that...
6 replies - 18276 views - 07/25/10 by Mitchell Pronsc... in Articles
The NoSQL movement did not come about primarily because people specifically hated SQL, it was born out of a need for better scalability and simplicity in data management. SQL was often the target of criticism because RDBMS had poor horizontal scalability...
1 replies - 8857 views - 06/02/10 by Mitchell Pronsc... in Articles
Never before has data storage and retrieval been more at the forefront of what's new and exciting in technology, and it's long overdue for a major update. Consider, how much have filesystems or relational databases really changed over the last two...
0 replies - 8017 views - 05/19/10 by Manik Surtani in Articles
PostgreSQL is widely considered to be the main open source competitor to MySQL. It's been five years since the release of PostgreSQL 8.0, but this week, PostgreSQL developers showed that their project has evolved significantly in that time. The beta...
0 replies - 13421 views - 05/05/10 by Mitchell Pronsc... in Articles
I have attended the Stanford InfoLab conference, and there are 2 panel
discussions in Cloud computing transaction processing and analytic
processing.The session turns out to be a debate between people
from the academia side with the open source developer. ...
2 replies - 6704 views - 05/03/10 by Ricky Ho in News
In late 2006 Neal Ford wrote about Polyglot Programming
and predicted the wave of language choice we are now seeing in the
industry to use the right language for the specific job at hand.
Instead of assuming a "default" language like Java or C# and...
3 replies - 7479 views - 10/23/08 by Scott Leberknight in Articles
