Apache MetaModel supports most of the major database systems around and is focused on providing the be-all end-all interface for running database operations in Java.Using MetaModel reduces the learning curve needed when working with multi-database...
Apache MRUnit lets developers write unit tests that can be used in detecting problems with MapReduce jobs before their run on the database itself.By unit testing Hadoop's MapReduce jobs, developer can avoid useless resource consumption, a good habit to...
Apache OpenJPA comes in two separate branches, each production level material.The differences between the two are the standards they implement. The 1.x branch follows the JSR-220 Enterprise Java Beans 3.0 specificationm while the 2.x branch was modeled...
Apache Parquet is a "columnar" data storage format that was specifically created for the Apache Hadoop family of projects. Parquet is recommended to be used with large data, mainly because it uses a complex data compression system, relying on a series of...
Apache Slider targets Hadoop environments and is based on the database's next generation MapReduce 2.0 standard, also known as YARN. Slider can be used to create YARN-compliant applications that interact with the underlying Hadoop database or database...
Apache Sqoop is a must-have tool for every database administrator, letting them easily move data between the Hadoop NoSQL database to more classic database systems like PostgreSQL, MSSQL, MariaDB, or MySQL - a.k.a. relational databases.Sqoop basically...
A data warehouse system is a database used for reporting and data analysis. Apache Tajo is the implementation of this concept, but specifically tailored to work with Hadoop, a powerful NoSQL database developed by Yahoo and currently managed by the Apache...
Apache Torque is a middle layer that stands between your Java code and the database server.It works by taking custom Torque Java objects and converting them into compliant SQL code that can be run on the database.Besides just running SQL statements,...
The PHP DataGrid is excellent for all PHP database-driven web sites and online-based data administration.It is also useful for dynamic content management and PHP-based hosting providers.It enhances the PHP DataGrid free and pro...
