| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2212-657 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F12-1009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K7-20536
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-2237
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-24552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-3048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F12-0804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F13-1673
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K7-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F12-0804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-03 |
| filingDate |
2014-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_648f1cdd645815a305633630a7cc348f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a862dff8438f2c67cbbba10bfd1bcc75 |
| publicationDate |
2017-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9727611-B2 |
| titleOfInvention |
Hybrid buffer management scheme for immutable pages |
| abstract |
Exemplary embodiments provide a hybrid buffer pool for a database that includes a plurality of data pages contained in storage. The hybrid buffer pool comprises: a shared buffer pool of page frames containing dirty data pages that are modified after reading that will be written back to storage; an immutable buffer pool that temporarily contains read-only data pages from the storage; and a page multiplexer that identifies which ones of the data pages from storage to store in the immutable buffer pool based at least in part on information from a query processor. |
| priorityDate |
2013-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |