4U high-capacity and high-flexibility storage system with best price-performance
Expander | SAS12G Expander |
---|---|
Storage | Seventy-five 3.5" hot-plug drive bays: ‧Nearline SAS HDD (7.2K rpm) ‧SATA HDD (7.2K rpm) Five EXT mini-SAS HD 12G (SASx4) ports |
Remote Management | SES, SMP |
Power Supply | Two 1600W hot-swap redundant with Platinum efficiency |
Dimensions | 4U rack; 175 (H) * 448 (W) * 900 (D) (mm) |
Weight | 60kg ~ 120kg |
Store, manage and retrieve precious information through the highest storage density and easy-to-maintain systems.
ExploreBalance high performance with power consumption to store and process complex data and minimize data movement.
HDFS (Hadoop Distributed File System) stores a large amount of data placed across multiple machines, typically in hundreds and thousands of simultaneously connected nodes, and provides data reliability by replicating each data instance as three different copies - two in one group and one in another. These copies may be replaced, in the event of failure.
The HDFS architecture consists of clusters, each of which is accessed through a single NameNode software tool installed on a separate machine to monitor and manage the file system and user access mechanism for that cluster. The other machines install one instance of DataNode to manage cluster storage.
Fast-growing category of high-value applications that are increasingly employed by business and technical computing users.
These users will select standard servers for handling different Hadoop functions, which they then assemble into a complete Hadoop environment. Cloudera, a Big Data Hadoop provider, certifies hardware specifically for this purpose.