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Assigneesalesforce.com, inc.
InventorsKamalakkannan Guru Devan, Mukesh Burgupalli, JithendraNadh Kottapalli
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A system and method are provided for logically copying data from a source database to a first target database and a second target database. Based on table partition information, the source database is queried to collect partition metadata information for a first set of partitions and a second set of partitions. A first set of the partition metadata information for the first set of partitions and a second set of the partition metadata information for the second set of partitions can be used to create at least one extent chunk for each partition of a table. The source database can be queried, based on a first set of extent chunks and a second set of extent chunks, for a first set of data to be written to the first target database and a second set of data from the source database to be written to the second target database.
A method, comprising:
A system comprising at least one hardware-based processor and memory, wherein the memory comprises processor-executable instructions encoded on a non-transient processor-readable media, wherein the processor-executable instructions, when executed by the hardware-based processor, are configurable to cause:
A database migration system comprising at least one hardware-based processor that is configurable to cause:
Dependencies are inferred from the claim text.