Database Router ICX

Source: Internet
Author: User

Real-time Concurrent database transaction Synchronous Replicator and load balancer
——— to a true database high availability, high reliability, high performance Road

First, product overview
Database Router--icx is the latest product developed by Professor of Computer science at the University of Pennsylvania in the United States after years of research and development. Dr. Shi is a PhD in computer science from the University of Pennsylvania and has more than more than 20 years of research experience in the field of parallel computing.

The ICX is a brand new product and there are no competing products on the market today, and the latest version is the ICx 3.1.

Database Router--icx (meaning: I see X database SERVERS), that is, you can connect n databases at the same time behind the ICX, as shown in the structure:

All database clients access the database through ICX. ICx can connect multiple databases at the same time (2-16 units, depending on the specific needs of the customer), the content of several databases at any time by the ICx guarantee is exactly the same. That is, ICx uses a new way of concurrent transactions to replicate transactions to a connected n-database, allowing the system to have multiple, consistent, up-to-date logical database datasets at any point in time.

Second, the performance characteristics of ICX

◇ Non-invasive deployment: Pair (Ip,port). The application interface does not make any modifications.
◇ compatible with a variety of database versions, database replication products, but also compatible with a variety of database cluster products.
◇ through the common broadband network, fast transaction processing synchronous replication.
◇ Almost nonstop service: automatic error recovery.
◇ 0 Single Point error source, do not use two phase commit protocol (2PC).
◇ Scalable Database Performance (load balancer + non-intrusive database array expansion)
◇ The ability of disaster prevention and recovery.
◇ built-in database access firewall.
◇ built-in encryption/decryption algorithm for public network transmission.
◇ Non-stop data mining ability.

Database Router ICX

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