Ultra-shared-nothing parallel database

G - Physics – 06 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G06F 17/00 (2006.01)

Patent

CA 2556979

An ultra-shared-nothing parallel database system includes at least one master node and multiple slave nodes. A database consisting of at least one fact table and multiple dimension tables is partitioned and distributed across the slave nodes of the database system so that queries are processed in parallel without requiring the transfer of data between the slave nodes. The fact table and a first dimension table of the database are partitioned across the slave nodes. The other dimension tables of the database are duplicated on each of the slave nodes and at least one of these other dimension tables is partitioned across the slave nodes.

L'invention concerne un système de bases de données en parallèle sans partage qui comporte au moins un noeud maître et plusieurs noeuds esclaves. Une base de données constituée d'au moins un tableau des faits et plusieurs tableaux des dimensions, est répartie et distribuée entre les noeuds esclaves du système de base de données, ainsi, les interrogations sont traitées en parallèle sans que cela nécessite le transfert des données entre lesdits noeuds esclaves. Le tableau des faits et un premier tableau des dimensions de la base de données sont répartis entre les noeuds esclaves. Les autres tableaux de dimensions sont copiés sur chacun des noeuds esclaves et au moins de ces tableaux est réparti entre les noeuds esclaves.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Ultra-shared-nothing parallel database does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultra-shared-nothing parallel database, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultra-shared-nothing parallel database will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1835695

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.