发明名称 |
ELASTIC DATA METADATA COMPRESSION IN A DISTRIBUTED DATA GRID |
摘要 |
A system and method can support metadata compression in a distributed data grid. The system can store a plurality of keys in compact data structure (such as a radix tree) in a heap, wherein each said key is associated with an entry in a journal off-heap. Furthermore, the system can look up the tree for a key, wherein the key is associated with a journal ticket that represents a virtual address of an entry in the journal. Then, the system can use the journal ticket to manage the entry in the journal that is associated with said key. |
申请公布号 |
WO2015088813(A1) |
申请公布日期 |
2015.06.18 |
申请号 |
WO2014US67960 |
申请日期 |
2014.12.01 |
申请人 |
ORACLE INTERNATIONAL CORPORATION |
发明人 |
LEE, ROBERT, H.;PURDY, HAROLD CAMERON;GLEYZER, GENE |
分类号 |
G06F9/455;G06F12/02;H04L29/08 |
主分类号 |
G06F9/455 |
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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