Patent
High-performance naming service using an optimistic-concurrency-control in-memory database
Douceur John Russell,Ogale Vinit,Raisanen Joseph Peter,Marks Scott Andrew,Krishnamachari-Sampath Balaji,Mani Premika +5 more
- 15 Nov 2018
TL;DR: In this article, the authors propose a method for implementing a naming service for a hierarchical namespace in a database format, where the database stores a first table having references to hierarchical nodes in a hierarchy, and a second table with relational references to hierarchal nodes referenced in the first table, detecting an edge modification event changing one or more edges of a node in the hierarchy.
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Abstract: Implementing a naming service for a hierarchal namespace in a database format. A method includes at a database, wherein the database stores a first table having references to hierarchical nodes in a hierarchical namespace, and a second table with relational references to hierarchical nodes referenced in the first table, detecting an edge modification event changing one or more edges of a node in the hierarchical namespace. The method further includes, as a result, creating a unique row in the second table for the edge modification event in the hierarchical namespace. Any edge modification event results in creation of a unique row in the second table such that different entities can cause overlapping edge modification events that can be documented at the database without transactional conflicts.
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