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Cache
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DEFINITION: L1 and L2 are levels of cache memory in a computer. If the computer processor can find the data it needs for its next operation in cache memory, it will save time compared to having to get it from random access memory. L1 is "level-1" cache memory, usually built onto the microprocessor
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Definition continues below.
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Add Cache to your RSS Reader:
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A Comparison of Deep Freeze and Persystent Enterprise
| sponsored by Persystent Technologies
WHITE PAPER:
Deep Freeze is an Operating System state management tool which is used to "reset" the OS to a defined state and the function has an effect much like restoring a virtual machine "snapshot."
Posted: 03 Jul 2008 | Published: 01 Jun 2008
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Beyond a Data Grid
| sponsored by GigaSpaces Technologies Inc.
VIDEOCAST:
This Videocast explores how to provide rich caching functionality with distributed memory resources. Learn how to improve access to remote data by transferring data closer to the application.
Posted: 27 Jun 2008 | Premiered: 27 Jun 2008
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How Useful Are Storage Benchmarks?
| sponsored by Storage Magazine
JOURNAL ARTICLE:
Despite the attention they get, storage benchmarks can be manipulated to unfairly compare products with vastly different configurations.
Posted: 18 Oct 2007 | Published: 01 Oct 2007
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CACHE DEFINITION (continued): … L1 and L2 are levels of cache memory in a computer. If the computer processor can find the data it needs for its next operation in cache memory, it will save time compared to having to get it from random access memory. L1 is "level-1" cache memory, usually built onto the microprocessor chip itself. For example, the Intel MMX microprocessor comes with 32 thousand bytes of L1. L2 (that is, level-2) cache memory is on a separate chip (possibly on an expansion card) that can be accessed more quickly than the larger "main" memory. A popular L2 cache memory size is 1,024 kilobytes (one megabyte).
Cache definition sponsored by SearchCIO-Midmarket.com, powered by WhatIs.com an online computer dictionary
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