发明名称 |
METHOD AND ARRANGEMENT FOR DATA STORAGE |
摘要 |
A method and arrangement(700) for a hierarchical database (702) comprising a root table and sub-tables in hierarchical levels, each table comprising one or more attributes under which object data can be stored.A configuring function (708) assigns to each sub-table a table identifier TID generated by multiplying a series of prime numbers associated with parent tables of that sub-table. A storing function (704) assigns an object identifier OID to each object in the database such that the table identifiers TID:s of a path of hierarchically connected sub-tables indifferent consecutive levels are encoded into the object identifier OID, and stores data on that object in the connected sub-tables in the table path. |
申请公布号 |
EP2519899(A4) |
申请公布日期 |
2016.11.09 |
申请号 |
EP20090852855 |
申请日期 |
2009.12.29 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
MORITZ, SIMON;BJÖRK, JONAS;LIDSTRÖM, MATTIAS |
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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