Worldcat vs XCache
A side-by-side look at Worldcat and XCache. For an in-depth review of either product, follow the links below.
Worldcat
Education & Reference
WorldCat is an online library catalog that allows you to search the collections of libraries around the world. It provides access to over 2 billion items including books, e-books, DVDs, and more from thousands of libraries worldwide.
cataloglibraryresearch
XCache
Development
XCache is a free open source PHP opcode cache. It stores precompiled PHP bytecode in shared memory, improving PHP performance by removing the need to load and parse scripts on each request. It's easy to install and configure in PHP.
cachingperformanceopcodephp
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