Features:
Lexst- Data-Cluster
Extremely Fast
Take a cluster with 50 data nodes for an instance, Lexst Cluster can handle 3.6 million inquires per minute.
Lexst use technology similar to Google BigTable, but it's more concise. You can easily understand why LEXST-data is so fast, if you have noticed how fast google is, and how big the google systems are.
High Availability Cluster
Each node can have one or more standby nodes, they can take over the role automatically if failure occurs.
Scalability
Lexst Data-Cluster can include up to 20000 nodes.
Dynamical Expansion
New nodes can be introduced in at runing time.
Cost Saving
Furthermore, LEXST system is cost effective solution, it can run on ordinary PC, no need very professional hardwares.
LEXST system, with very little human interference, saves either labor cost .
No Single Point Failure
Each data node in Lexst Data Cluster can have one or more standby nodes, they take over the role automatically if any hardware of software failure occurs. A standby node is always trying to keep the data content identical to that in its primary node.
Automatical backup system
Standby node has dual function, which automatically backup the data at a time interval of a few seconds.