公开(公告)号：US20220100739A1

公开(公告)日：2022-03-31

申请号：US17593622

申请日：2020-03-18

Applicant: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY

Inventor： Jonathan ROSCOE ,  Alexander HEALING ,  Daniel JOSHUA

IPC: G06F16/23

Abstract: A computer implemented method of provisioning a distributed sequential transactional database for a software application. The method includes receiving a descriptor for the application specifying characteristics of the database required for the application, accessing a registry of distributed sequential transactional databases and filtering the registry based on the descriptor to define a subset of databases, accessing each of at least some of the databases in the subset to verify an extent to which each accessed database complies with the characteristics in the descriptor, and associating a degree of compliance with each accessed database, such that databases in a subset of accessed databases having a degree of compliance meeting a threshold degree of compliance are determined to be compliant databases, and ranking the compliant databases in terms of the degree of compliance to select a database for access by the application.