We calculate all of our gravel and sand by the tonnage formula: Length (FT) x Width (FT) x Depth (IN), Divide by 200, Multiply by 1.103 = Metric Tonnes. Divide your Metric Tonnes by 1.3 (approximate weight per yard) to get your final yardage.
HBase is an open-source, distributed, column-oriented store modeled after Google's Bigtable. Just as Bigtable leverages the distributed data storage provided by the Google File System, HBase provides Bigtable-like capabilities on top of Hadoop. It... (more)
Brisk uses the Cassandra database to replace Hadoop's HDFS filesystem and the HBase database. Both HBase and Cassandra can deal with large data sets, and provide high transaction rates and low latency lookups.Both allow map-reduce processing to be run against the database when aggregation or parallel processing is required.adoop has shown rapid adoption in the enterprise, and is undoubtedly the leading technology in big data data processing. The foundation of the Hadoop system is the Hadoop Distributed Filesystem (HDFS) which can store massive distributed unstructured data sets.