http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105893541-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-24568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-061 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F16-2455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-06 |
| filingDate | 2016-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105893541-B |
| titleOfInvention | A kind of adaptive persistence method of stream data and system based on mixing storage |
| abstract | A kind of adaptive persistence method of stream data and system based on mixing storage of the present invention, the state characteristic information including acquiring stream data processing system in real time；The multiple linear regression model based on machine learning is established, model parameter is estimated according to the state characteristic information of acquisition；According to the regression model of current stream data treatment system state characteristic information and foundation, the optimal persistence window size of current state downflow system data processing system is calculated；The persistence window size that stream data processing system is obtained according to changes its current persistence window, by flow data treatment process intermediate state or calculated result be saved in solid state hard disk；It is saved on common hard disc when the data capacity in solid state hard disk reaches a certain level, then by the data in solid state hard disk.The present invention can calculate the size of persistence window this moment, and then the situation that dynamic adaptation stream data rate is unstable according to current and historic state information, ensure that balance of the system between ease for use and consistency. |
| priorityDate | 2016-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.