发明名称 |
SYSTEM AND METHOD FOR RECORDING TRANSACTIONS |
摘要 |
Recording transactions using a chronological list superimposed on an indexed list. A transaction log of transaction entries is maintained as a chronological list superimposed on an indexed list. Preferably, each transaction entry includes a transaction descriptor field, a time stamp field, a chronological list pointer field and an indexed list pointer field. A first chronological list pointer points to the oldest transaction entry in the transaction log and a last chronological list pointer points to the latest transaction entry in the transaction log. The chronological list pointer field of a transaction entry points to the next oldest transaction entry. The indexed list includes a number of indexed list entry pointers. Each indexed list entry pointer corresponds to an index and points to a transaction entry with the same index. Th indexed list pointer field of a transaction entry points to another transaction entry with the same index. Adding a transaction entry to the transaction log or deleting a transaction entry from the transaction log includes updating the chronological list pointers and the indexed list pointers. |
申请公布号 |
WO9849820(A2) |
申请公布日期 |
1998.11.05 |
申请号 |
WO1998US08354 |
申请日期 |
1998.04.27 |
申请人 |
BELLSOUTH CORPORATION |
发明人 |
VELAMURI, SYAMA, S.;TORBERT, JULIA;NIMMAGADDA, PRASAD |
分类号 |
H04Q3/00 |
主分类号 |
H04Q3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|