Starting64-bit with v15.1 a 64-bit version of 4D Server is provided for OS X. This new product had previously been released in v14R3 through v15.0 as a preview however the product was moved to certified status starting with v15.1. Thanks to this new product, your 4D Server applications can take full advantage of the power of 64-bit Apple machines. The main advantage of 64-bit technology is that more RAM memory can be addressed, but that is just the beginning. This Tech Note details some of these benefits and outlines the areas that need the most attention by 4D developers prior to moving to this new platform.

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