发明名称 |
Taxonomy based database partitioning |
摘要 |
In one aspect of the invention, a memory is described for facilitating splitting data by taxonomy. The memory is accessed by an application program, and includes one or more top-level categories, where each top-level category comprises a subset of the items; and also includes a category group corresponding to at least one of the top-level categories and the subset of the items belonging to the top-level categories. |
申请公布号 |
US9223818(B2) |
申请公布日期 |
2015.12.29 |
申请号 |
US201414462188 |
申请日期 |
2014.08.18 |
申请人 |
eBay Inc. |
发明人 |
Wilson Michael K. |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
Schwegman Lundberg & Woessner, P.A. |
代理人 |
Schwegman Lundberg & Woessner, P.A. |
主权项 |
1. A system comprising:
a memory comprising one or more primary categories, each primary category including a subset of items, a category group including at least one of the primary categories and the subset of the items belonging to at least one of the primary categories, items corresponding to a given primary category being split among a plurality of category groups; and a server comprising a database engine coupled to the memory, the database engine configured to:
provide a listing of the one or more primary categories;determine a primary category corresponding to an item;determine a category group corresponding to the primary category;assign the primary category and the category group to the corresponding item;partition the primary category by dividing items within a single primary category into two or more category groups; andpartition a database in the memory by category group into multiple database instances of the database, each database instance configured to store groups of items related by category group. |
地址 |
San Jose CA US |