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#1
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#2
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Is it possible to simply * dump my Unix based 11.5.1 databases to the unix filesystem * ftp the dumps over to intel * load them into a intel-based 12.x sybase server ? (the data/log segments are idential on both ends) |
#3
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"h3ctic" wrote: Is it possible to simply * dump my Unix based 11.5.1 databases to the unix filesystem * ftp the dumps over to intel * load them into a intel-based 12.x sybase server ? (the data/log segments are idential on both ends) "Pablo Sanchez" wrote: This depends on the endianness of the two boxes. If they're both the same, it'll work. |
#4
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"h3ctic" wrote: Is it possible to simply * dump my Unix based 11.5.1 databases to the unix filesystem * ftp the dumps over to intel * load them into a intel-based 12.x sybase server ? (the data/log segments are idential on both ends) "Pablo Sanchez" wrote: This depends on the endianness of the two boxes. If they're both the same, it'll work. Thanks for the very fast reply Pablo. Could you please elaborate what you mean by: "This depends on the endianness of the two boxes" (English is not my first language) |
#5
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"Michael Peppler" wrote: Intel machines are little-endian, meaning that the 32bit number 1 is stored as 01 00 00 00 in the machine. SPARC processors are big-endian, meaning that the same number is stored as 00 00 00 01. Sybase's database dumps are binary copies of the database, and as such can only be used on architectures that use the same binary representation for various datatypes (integers and float, in particular). |
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