| 摘要 |
A method, a system and a computer program product for creating a set of identifiers are disclosed. A first set of identifiers is generated by a first randomization by using the at least a group of partitions of a plurality of partitions. The first set of identifiers is modified to generate a third set of identifiers. A second set of identifiers is generated by a second randomization using the third set of identifiers. A pre-defined range of identifiers is partitioned using a set of pre-defined parameters into the plurality of partitions. At least one selected from a set of metadata associated with the first set of identifiers, metadata associated with the third set of identifiers and metadata associated with the second set of identifiers is stored in a repository. |
