MSOpenTech/redis. WebExtractor360 - Open Source Web Data Extractor and Web Extraction. Free IT & Data Management Resources.
Graph Databases. Cassandra. ETL. NoSQL. Semantic. Welcome to MariaDB! - MariaDB. Announcing release of HadoopDB (longer version) If you have a short attention span see the shorter blog post.If you have a large attention span, see the complete 12-page paper. There are two undeniable trends in analytical data management. First, the amount of data that needs to be stored and processed is exploding. This is partly due to the increased automation with which data can be produced (more business processes are becoming digitized), the proliferation of sensors and data-producing devices, Web-scale interactions with customers, and government compliance demands along with strategic corporate initiatives requiring more historical data to be kept online for analysis.
It is no longer uncommon to hear of companies claiming to load more than a terabyte of structured data per day into their analytical database system and claiming data warehouses of size more than a petabyte (see the end of this write-up for some links to large data warehouses). That's why my students Azza Abouzeid and Kamil Bajda-Pawlikowski developed HadoopDB. Versant JPA. Db4o Open Source Object Database The database engine designed to be simple and fast. download now "The database behind the brains of your Java and .NET apps. " Get a head start for your products by leveraging db4o's cutting edge technology to achieve unprecedented levels of performance and flexibility. Simply embed db4o's open source object database engine into your application and store and retrieve even the most complex object structures with only one line of code eliminating the need to predefine or maintain a separate, rigid data model.
Features The One-Line-of-Code Database Embeddable, Zero Admin, Low Footprint Multiple platform support (Native to Java & .NET) Brings more OO to the database (OO replication, native queries) Benefits 40% faster to market with your application Full ACID transactional capabilities Reduces 90% of cost to develop persistence Runs up to 55x faster than conventional systems.
Databases. Big Data. Data sets.