Updating statistics in distributed databases

Updating statistics in distributed databases

Updating statistics in distributed databases includes storing global statistics about at least one distributed table column distributed across multiple database nodes, where the global statistics have sensitive data for a query plan optimization process and insensitive data for the query plan optimi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TRAN HOA BINH NGA, VANDIVER BENJAMIN M, KESWANI SUMEET SURESH
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator TRAN HOA BINH NGA
VANDIVER BENJAMIN M
KESWANI SUMEET SURESH
description Updating statistics in distributed databases includes storing global statistics about at least one distributed table column distributed across multiple database nodes, where the global statistics have sensitive data for a query plan optimization process and insensitive data for the query plan optimization process, and updating the sensitive data of the global statistics more frequently than the insensitive data.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN104769583A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN104769583A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN104769583A3</originalsourceid><addsrcrecordid>eNrjZNAJLUhJLMnMS1coLgHSxSWZycUKmXkKKUBmUWZSaUlqigJQQWJSYnFqMQ8Da1piTnEqL5TmZlB0cw1x9tBNLciPTy0uSExOzUstiXf2MzQwMTezNLUwdjQmRg0AyR8qUg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Updating statistics in distributed databases</title><source>esp@cenet</source><creator>TRAN HOA BINH NGA ; VANDIVER BENJAMIN M ; KESWANI SUMEET SURESH</creator><creatorcontrib>TRAN HOA BINH NGA ; VANDIVER BENJAMIN M ; KESWANI SUMEET SURESH</creatorcontrib><description>Updating statistics in distributed databases includes storing global statistics about at least one distributed table column distributed across multiple database nodes, where the global statistics have sensitive data for a query plan optimization process and insensitive data for the query plan optimization process, and updating the sensitive data of the global statistics more frequently than the insensitive data.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150708&amp;DB=EPODOC&amp;CC=CN&amp;NR=104769583A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76304</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150708&amp;DB=EPODOC&amp;CC=CN&amp;NR=104769583A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TRAN HOA BINH NGA</creatorcontrib><creatorcontrib>VANDIVER BENJAMIN M</creatorcontrib><creatorcontrib>KESWANI SUMEET SURESH</creatorcontrib><title>Updating statistics in distributed databases</title><description>Updating statistics in distributed databases includes storing global statistics about at least one distributed table column distributed across multiple database nodes, where the global statistics have sensitive data for a query plan optimization process and insensitive data for the query plan optimization process, and updating the sensitive data of the global statistics more frequently than the insensitive data.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAJLUhJLMnMS1coLgHSxSWZycUKmXkKKUBmUWZSaUlqigJQQWJSYnFqMQ8Da1piTnEqL5TmZlB0cw1x9tBNLciPTy0uSExOzUstiXf2MzQwMTezNLUwdjQmRg0AyR8qUg</recordid><startdate>20150708</startdate><enddate>20150708</enddate><creator>TRAN HOA BINH NGA</creator><creator>VANDIVER BENJAMIN M</creator><creator>KESWANI SUMEET SURESH</creator><scope>EVB</scope></search><sort><creationdate>20150708</creationdate><title>Updating statistics in distributed databases</title><author>TRAN HOA BINH NGA ; VANDIVER BENJAMIN M ; KESWANI SUMEET SURESH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104769583A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>TRAN HOA BINH NGA</creatorcontrib><creatorcontrib>VANDIVER BENJAMIN M</creatorcontrib><creatorcontrib>KESWANI SUMEET SURESH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TRAN HOA BINH NGA</au><au>VANDIVER BENJAMIN M</au><au>KESWANI SUMEET SURESH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Updating statistics in distributed databases</title><date>2015-07-08</date><risdate>2015</risdate><abstract>Updating statistics in distributed databases includes storing global statistics about at least one distributed table column distributed across multiple database nodes, where the global statistics have sensitive data for a query plan optimization process and insensitive data for the query plan optimization process, and updating the sensitive data of the global statistics more frequently than the insensitive data.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN104769583A
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Updating statistics in distributed databases
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T12%3A02%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=TRAN%20HOA%20BINH%20NGA&rft.date=2015-07-08&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN104769583A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true