| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32a995ed67bd053de1d6f35f08d236cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bec37e0234343e29a4ce0519c122feb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2704f62fbb72aed36dfe8c4c08d3b399
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04244a85463f717d3ad4c038846c8300
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb85f578796b5dbc271c2edcf4bc6055 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-2282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2201-825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2201-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2201-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2201-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-2343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-30309
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-2358
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-219
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-2365
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F11-1448 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-30 |
| filingDate |
2013-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd2e2d26d0424caa450c3b7a0a9054b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_797ccc5f25d8db2fcbd38f90759a0030
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bc0111fd744d81b00e5cf9210a40b9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a39e6075a6a6ae094a74bd22c1547f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c8a7afe45ca7ef2328adfdfa2d981b5 |
| publicationDate |
2015-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015178329-A1 |
| titleOfInvention |
Multiple rid spaces in a delta-store-based database to support long running transactions |
| abstract |
A delta store giving row-level versioning semantics to a non-row-level versioning underlying store is described. An example method includes establishing a column-based in-memory database including a main store and a delta store, where the main store allows only non-concurrent transactions on a same table and the delta store has a plurality of row-visibility bitmaps implementing a row-level versioning mechanism that allows concurrent transactions on the same table. A local RID space is established for a table fragment, that for each table in the database, the data of the table is stored in one or more main table fragment in the main store and in one or more delta table fragments in the delta store. Each table fragment has a local RID space, and the local RID space is a collection of one-based contiguous integer local RIDs (Row IDs) describing local positions of the rows of the table fragment. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10268636-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11455288-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11526474-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11514015-B2 |
| priorityDate |
2013-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |