发明名称 |
MANAGING STORAGE OF INDIVIDUALLY ACCESSIBLE DATA UNITS |
摘要 |
Managing data includes: receiving at least one group of individually accessible data units (200), each data unit identified by a key value, with key values of the received data units being sorted; and processing the data units for storage in a data storage system (100). The processing includes: storing a plurality of blocks of data (202); and providing an index (114) that includes an entry for each of the blocks; and generating a plurality of screening data structures (116) associated with the stored blocks for determining a possibility that a data unit that includes a given key value was included in the group of individually accessible data units, including a first screening data structure for screening a first set of one or more of the plurality of blocks and a second screening data structure for screening a second set of one or more of the plurality of blocks. |
申请公布号 |
EP2545451(A4) |
申请公布日期 |
2017.01.04 |
申请号 |
EP20100847599 |
申请日期 |
2010.03.10 |
申请人 |
Ab Initio Technology LLC |
发明人 |
KULKARNI, Vrishal;SCHMIDT, Stephen;STANFILL, Craig, W.;VISHNIAC, Ephraim, Meriwether |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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