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Community

Since begin of the time, the man need to do exchanges of goods materials or services, began with simples goods exchanges. In this time, already has necessity to start the standardization process, the first step was using metals as gold, silver and bronze becoming to representative money today. Nowadays with large number of e-commerce and automation of finance market and another systems that take...
on Aug 25, 2014
The Java is a platform which grown up quickly, for many rations such it can write once time and run anywhere, it runs languages on JVM. There is a myth that Java cannot compile its sources on run time, but it's truth? Have a dynamic language is important to make some projects, for example, calculate taxes to different cities, so the source should be on the database and each city it puts the...
on Jan 19, 2014
Spring is an open source framework whose goals is facilitate the Java developer's life, it began with dependency injection and nowadays works on many plug-ins. Plug-ins such Spring Social, to connects social media like twitter and facebbok, Spring security beyond control inversion. The goal of this post is talk about Spring Data working with Cassandra. Spring Data does part of Spring plug-in,...
on Aug 25, 2013

Databases

Redis is a NOSQL database written in C. The Remote Dictionary Server is a key-value data base whose the storage is in memory, then the write and read will fastest way, but which difference between Redis and Cache? What does happen when the database fall down? Will we lost the all informations? The main goal of this article is talk about the Redis and show an open source project, the redis-...
on Aug 1, 2014