公开(公告)号：US11188501B1

公开(公告)日：2021-11-30

申请号：US15677750

申请日：2017-08-15

Applicant: Amazon Technologies, Inc.

Inventor： Vamsi Krishna Giridharan ,  Stefano Stefani ,  Ming Xie ,  Jia Bi Zhang

IPC: G06F16/14 ,  G06F16/93 ,  G06F16/23

Abstract: A search management system and method to perform a search of first set of records maintained in a transactional data store (e.g., a commit log of a relational data store) and a second set of records maintained in a batch-updated data store. The search results corresponding to the transactional data store and the batch-updated data store are merged to generate a search result dataset to provide in response to a search query. The transactional layer or transaction data store is a commit log configured to manage and store records in accordance with recently executed operations (e.g., add and delete record operations) based on communications with one or more customer systems relating to customer data. Records maintained in the commit log are subsequently stored in the batch-updated data store as a result of a batching process.