We are glad to announce the release of a new version 2013.05 of CUBRID Migration Toolkit which allows to migrate or extract existing data and/or schema from MySQL/Oracle/CUBRID
At a high-level, Druid collects event data into segments via real-time nodes. The real-time nodes push those segments into deep storage.
As the author of a schema less database, I find myself in the strange position of the barefoot shoemaker. I need to explain a bit . . .
This 1-hour keynote presentation from NoSQL Matters was given by Martin Fowler.
One user has claimed that Amazon's NoSQL service, DynamoDB, is filled with holes for the ruby client to fall into. He reveals six problems, and I suggest that this may be an opportunity for a similar service out there to provide a better user experience for ruby devs.
Here's a popular slideshow from 2011 that "demystified" NoSQL databases. It includes an overview of distributed databases among other interesting topics related to NoSQL.
Heroku and MongoDB enable the kind of frictionless devops workflow every mature software organization wants and spends mountains of money on.
Initially Semantic Web databases were primarily used for analytics. Users would dump data in their RDF database and then perform interesting analytics with rules, reasoners, and query languages like SPARQL.
Here’s another way of grabbing data from Wikipedia/DBpedia that we can visualise as similarity neighbourhoods/maps (following @danbri: Everything Still Looks Like A Graph (but graphs look like maps)).
In this video, D.K. Panda from Ohio State University presents: Accelerating Big Data with Hadoop (HDFS, MapReduce and HBase) and Memcached.
Over the past few years, there has been an emergence and growth in database providers. From this many questions have arisen for application developers from enterprises to . . .
This video explains what MongoDB is? What is NoSQL database in general?, Why was there a need for Document Oriented databases?
Lots of times we could see different benchmarks performed by tpcc-mysql. So today I want to tell you about how to use tpcc-mysql and how to build graphs with gnuplot in a few easy steps.
From Percona London 2012, this presentation discusses Badoo's use of HandlerSocket with MySQL to optimize server performance. Includes tricks for optimization.
Here's a half hour presentation from the IndicThreads.com. Here's a list of what they cover . . .
Here's a 43-minute video from NoSQL Matters on real-world applications of Redis.
Couchbase Server 2.0 is anopensource, distributedNoSQL database. It is a document-oriented data store with a key/value API.Couchbase features a
I’ve been playing around with setting up a neo4j cluster using Vagrant and HAProxy and one thing I wanted to do was define two different roles for the HAProxy and neo4j machines.
Just got back from ODTUG's kscope13 conference which had a lot of good deep ADF content. In one of my session I ran out of time to do one of my demos . . .
This talk will give an insight view on the construction of structr, including how the project evolved to a spohistocated REST backend framework as well as how they built CMS components.
Here's a session from JavaOne 2012 that focuses on using NoSQL databases as a JMS message store in Java messaging applications.
The following 1:22 lecture was originally presented by Professor Steven Skiena at the Hong Kong University of Science and Technology.
This is going to be an in-your-face introduction to Scalding, the (Scala + Cascading) MapReduce framework that Twitter recently open-sourced.
CodeIgniter is a powerful PHP framework with a very small footprint. It is built for PHP coders who need a simple and elegant toolkit to create full-featured web applications.
One of the most important principles of NoSQL is, One size does not fit all. But the proliferation of options makes it difficult to know which solution is most appropriate for your problem.