Immutable datastore for low-latency reading and writing of large data sets
US10042782B2 · kind B2 · utility
22Cited by
1References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 11, 2017 |
| Grant date | Aug 7, 2018 |
| Priority date | — |
| Expiry date | Aug 11, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided is a process including: receiving a write command requesting that a document associated with the write command be stored in an immutable data structure that prevents an attacker attempting to modify the document from concealing that the document was modified after storing the document in the data structure; forming a tamper-evident, immutable directed acyclic graph having the document in one or more nodes of the graph; and storing the directed acyclic graph.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.