发明名称 |
Distributed computing system clustering model providing soft real-time responsiveness and continuous availability |
摘要 |
<p>A distributed computing system comprises a primary server having a primary virtual shared memory and a back-up server having a back-up virtual shared memory. The primary server periodically provides a state table to the back-up server in order to synchronize the virtual shared memory and the back-up virtual shared memory. A plurality of client computer resources are coupled to the primary server and the back-up server through a network architecture. The client computer resources further comprise plural worker processes each adapted to independently perform an operation on a data object disposed within the primary virtual shared memory without a predetermined assignment between the worker process and the data object. Upon an unavailability of either the primary server or the back-up server, the worker process performs the operation on the corresponding data object disposed within the back-up virtual shared memory. The client computer resources further comprise plural input/output (I/O) ports adapted to receive incoming data packets and transmit outgoing data packets.</p> |
申请公布号 |
AU5331501(A) |
申请公布日期 |
2001.10.30 |
申请号 |
AU20010053315 |
申请日期 |
2001.04.10 |
申请人 |
GNP COMPUTERS, INC. |
发明人 |
BRUCE D. ROSTOWFSKE;THOMAS H. BUSCHER;ANDREW W. PECK;PETER G. LITSKEVITCH |
分类号 |
G06F11/20;G06F11/00;G06F11/14;G06F13/00;G06F15/16;G06F15/177 |
主分类号 |
G06F11/20 |
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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