MongoDB, as some of you may know, has a process-wide write lock. This
has caused some degree of ridicule from database purists when they
discover such a...
3 replies - 8940 views - 01/04/12 by Rick Copeland in Articles
fact, for over 30 years or so, the Database Wars have been settled, the
relational databases have won the fight, and the decision left was which
5 replies - 9666 views - 01/04/12 by Ayende Rahien in Articles
The major point of many of Martin Fowler's blog posts, repeated in his
book, is that NoSQL represents a movement away from integrating on the
0 replies - 2009 views - 01/04/12 by Chris Travers in Articles
Ok you guys did not hear much from me most recently. I was on
vaccation and then on summer school and I worked on my first scientific poster and on a talk...
1 replies - 5725 views - 01/03/12 by René Pickhardt in Articles
If you are trying to run Pig on Cassandra and you encounter: "binary operator expected"You
are most likely running pig_cassandra against the latest...
1 replies - 4221 views - 01/01/12 by Brian O' Neill in Articles
Hi all !
Today I managed to find some time to check out the Graph-algo component from Neo4j and after playing with it plus Bio4j a bit, I have to say it seems...
2 replies - 4805 views - 12/31/11 by Pablo Pareja Tobes in Articles
There’s a lot of good things about JSON — it’s a standards based,
language independent, representation of object-like data. Also, it’s
1 replies - 6799 views - 12/29/11 by Francesca Krihely in Articles
This post was a live blog from the recent MongoSV conference. Here’s a link to the entire series of posts.
Kenny is getting started, talking about...
2 replies - 9264 views - 12/27/11 by Mike Dirolf in Articles
For my social news stream
application I am heavily thinking about the right software to support
my backend. After I designed a database model in MySQL I...
6 replies - 7977 views - 12/26/11 by René Pickhardt in Articles
Love Cassandra? Love REST?Wish you could have both at the same time?Now you can.After much discussion,
I'm happy to announce the birth of a new project,...
2 replies - 5653 views - 12/22/11 by Brian O' Neill in Articles
When designing schemas for HBase, be it from scratch or porting an
existing application over from a relational database for example, there
are a set of...
0 replies - 7788 views - 12/21/11 by Mitch Pronschinske in Videos
The simplicity of consistent hashing is pretty mind-blowing. Here you have a
number of nodes in a cluster of databases, or in a cluster of web caches. How...
0 replies - 8406 views - 12/20/11 by Mathias Meyer in Articles
Graph Databases were also discussed in my previous entry about NoSQL databases. Two other valuable surveys about graph databases are a post in ReadWriteWeb and...
4 replies - 9899 views - 12/19/11 by Mitch Pronschinske in Articles
Hi all, Willie here. Last time I told you that I’m building the Skybase CMDB using Neo4j and Spring Data Neo4j,
and I was excited to get a lot of positive...
0 replies - 10985 views - 12/19/11 by Willie Wheeler in Articles
Hey everyone, I can finally demonstrate the neo4j and gwt system that I have been blogging about over the last weeks here and here. But please find the demo...
0 replies - 4772 views - 12/19/11 by René Pickhardt in Articles