Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Apache Accumulo is a sorted, distributed key/value store based on Google's BigTable design. It is a system built on top of Apache Hadoop, Apache ZooKeeper, and Apache Thrift. Written in Java, Accumulo has cell-level access labels and a server-side programming mechanisms. Accumulo w ...Täielik kirjeldus
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Apache Accumulo is a sorted, distributed key/value store based on Google's BigTable design. It is a system built on top of Apache Hadoop, Apache ZooKeeper, and Apache Thrift. Written in Java, Accumulo has cell-level access labels and a server-side programming mechanisms. Accumulo was created in 2008 by the National Security Agency and contributed to the Apache Foundation as an incubator project in September 2011. On March 21, 2012, Accumulo graduated from incubation at Apache, making it a top level project. Apache Accumulo extends the BigTable data model, adding a new element to the key called Column Visibility.