New framework pushes the limits of high-performance computing

ScienceDaily | 11/12/2018 | Staff
loranseen (Posted by) Level 3
Everything from answering metaphysical queries about the origins of the universe to discovering cancer-fighting drugs to supporting high-speed streaming services, requires processing huge amounts of data.

But storage platforms essential for these advanced computer systems have been stuck in a rigid framework that required users to either choose between customization of features or high availability.

Virginia - Tech - Researchers - Way - High-performance

Now, Virginia Tech researchers have found a way to give high-performance computing (HPC) data systems the flexibility to thrive with a first-of-its-kind framework called BespoKV, perhaps helping to one day achieve the HPC goal of performing at the exascale, or 1 billion billion calculations per second.

The researchers will present their findings at the Association of Computing Machinery/IEEE Supercomputing Conference in Dallas, Texas, on Nov. 13.

Ingredient - Functioning - Platform - Value - KV

The main ingredient to the functioning of the new platform is key value (KV) systems. KV systems store and retrieve important data from very fast memory-based storage instead of slower disks. These systems are increasingly used in today's high-performance applications that use distributed systems, which are made up of many computers to solve a problem. High-performance computing relies on having computers intake, process, and analyze huge amounts of data at unprecedent speeds. Currently, the best systems operate at a quadrillion calculations per second, or a petaflop.

The research is relevant to industries that process large amounts of data, whether it be the space-hogging, intense visual graphics of movie streaming sites; millions of financial transactions at large credit card companies; or user-generated content at social media outlets. Think large media sites like Facebook where content is everchanging and continually accessed. When users upload content to their profile pages, that information resides on multiple servers.

Access - Content - KV - Systems - Storage

But if you have to continually access certain content, KV systems can be far more efficient as a storage medium because content loads from the faster in-memory store nearby, not the far-away...
(Excerpt) Read more at: ScienceDaily
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