InfiniGuard

The InfiniBox® enterprise storage system delivers faster than all-flash performance, multi-petabyte capacity, and 100% availability for a broad range of mixed application workloads. Infinite zero-impact snapshots, dependable active/active, synchronous & asynchronous replication, and flexible, software-defined quality of service come standard, with guaranteed reliability and data security. With InfiniBox, enterprise IT organizations and managed service providers are able to exceed their service level objectives while radically lowering the cost and complexity of their storage operations. Infinidat customers routinely consolidate entire rows of legacy enterprise storage onto a single InfiniBox system, leading to 10:1 reductions in both floor tiles and network port costs. InfiniBox eliminates storage array and filer sprawl, allowing operations and capacity planning teams to leverage the economies of scale of unified data center-scale pools of storage.

InfiniDB is a column-store DBMS optimized for OLAP workloads. It has a distributed architecture to support Massive Paralllel Processing (MPP). It uses MySQL as its front-end such that users familiar with MySQL can quickly migrate to InfiniDB. Due to this fact, users can connect to InfiniDB using any MySQL connector. InfiniDB applies MVCC to do concurrency control. It uses term System Change Number (SCN) to indicate a version of the system. In its Block Resolution Manager (BRM), it utilizes three structures, version buffer, version substitution structure, and version buffer block manager, to manage multiple versions. InfiniDB applies deadlock detection to resolve conflicts. InfiniDB uses MySQL as its front-end and supports all MySQL syntaxes, including foreign keys. InfiniDB is a columnar DBMS. For each column, InfiniDB applies range partitioning and stores the minimum and maximum value of each partition in a small structure called extent map.