http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8812445-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_784eacebd0bd599d7207d6138c6c29ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3b5ca5200d6092a8b821d9c07ca4e9df http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cd53e4afddb9e9c304356f90bed9a8fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d82b12394c783d40b0f685b2ea864a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de4243342cfe811ec3ef5a78fbc587da |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F16-278 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-30 |
| filingDate | 2010-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_892c4738df8254d1fd918b0c45fa8024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56649f25b2053fb2e26a1afa1b660b66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8599c995a03ab6b5e111d2459193bef2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_142ec2f066baf1de125a60d7cb7bab24 |
| publicationDate | 2014-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8812445-B2 |
| titleOfInvention | System and method for managing scalability in a distributed database |
| abstract | This disclosure enables a user to incrementally increase or decrease the size of the cluster and, in particular, to incrementally increase or decrease the number of map regions implemented in a metadata manager associated with the cluster while maintaining availability of the cluster. In a representative embodiment, a configurable target map size is identified, either manually (e.g., by the user) or programmatically. If the target map size is found to be within an acceptable value (given the available node configuration), a procedure to create a new map is triggered. The new map preferably is generated as follows. Initially, one or more new temporary region(s) are created either to split or join the existing regions (depending on whether the map is being increased or decreased). For each temporary region, the process also generates MDPL backup regions. Metadata from an original region (or regions) is then migrated to the temporary region(s). Once the migrations have been completed, the old region or regions (from which the metadata is migrated) are removed and what were the temporary regions are, in effect, promoted. The result is the new map. |
| priorityDate | 2010-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419550148 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID44719587 |
Total number of triples: 21.