Data transfers in columnar data systems
A computer-implemented method includes receiving a request to transmit column group data to a target node, the column group data comprising C columns within a column-oriented data table and determining a transmission row count R for transmitting the column group data to the target node. The method m...
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| creator | Huffman Paul C Kalmuk David C Lightstone Sam S Liu Shaorong Chen Xing |
| description | A computer-implemented method includes receiving a request to transmit column group data to a target node, the column group data comprising C columns within a column-oriented data table and determining a transmission row count R for transmitting the column group data to the target node. The method may also include transmitting a transmission packet comprising R sequentially-ordered data elements for each of the C columns to the target node. The R data elements for each column may be sequentially retrieved from memory. A corresponding method includes receiving, at a target node, a request to receive the column group data, determining the transmission row count R for receiving the column group data, and receiving a transmission packet comprising R sequentially-ordered data elements for each of the C columns and storing the sequentially-ordered data elements within memory. A corresponding computer system and corresponding computer program products are also disclosed herein. |
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The method may also include transmitting a transmission packet comprising R sequentially-ordered data elements for each of the C columns to the target node. The R data elements for each column may be sequentially retrieved from memory. A corresponding method includes receiving, at a target node, a request to receive the column group data, determining the transmission row count R for receiving the column group data, and receiving a transmission packet comprising R sequentially-ordered data elements for each of the C columns and storing the sequentially-ordered data elements within memory. A corresponding computer system and corresponding computer program products are also disclosed herein.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2017</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&date=20170801&DB=EPODOC&CC=US&NR=9720602B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170801&DB=EPODOC&CC=US&NR=9720602B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Huffman Paul C</creatorcontrib><creatorcontrib>Kalmuk David C</creatorcontrib><creatorcontrib>Lightstone Sam S</creatorcontrib><creatorcontrib>Liu Shaorong</creatorcontrib><creatorcontrib>Chen Xing</creatorcontrib><title>Data transfers in columnar data systems</title><description>A computer-implemented method includes receiving a request to transmit column group data to a target node, the column group data comprising C columns within a column-oriented data table and determining a transmission row count R for transmitting the column group data to the target node. 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A corresponding computer system and corresponding computer program products are also disclosed herein.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB3SSxJVCgpSswrTkstKlbIzFNIzs8pzc1LLFJIAUkVVxaXpOYW8zCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSS-NBgS3MjAzMDIydDYyKUAABT-Seu</recordid><startdate>20170801</startdate><enddate>20170801</enddate><creator>Huffman Paul C</creator><creator>Kalmuk David C</creator><creator>Lightstone Sam S</creator><creator>Liu Shaorong</creator><creator>Chen Xing</creator><scope>EVB</scope></search><sort><creationdate>20170801</creationdate><title>Data transfers in columnar data systems</title><author>Huffman Paul C ; Kalmuk David C ; Lightstone Sam S ; Liu Shaorong ; Chen Xing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US9720602B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2017</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>Huffman Paul C</creatorcontrib><creatorcontrib>Kalmuk David C</creatorcontrib><creatorcontrib>Lightstone Sam S</creatorcontrib><creatorcontrib>Liu Shaorong</creatorcontrib><creatorcontrib>Chen Xing</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Huffman Paul C</au><au>Kalmuk David C</au><au>Lightstone Sam S</au><au>Liu Shaorong</au><au>Chen Xing</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Data transfers in columnar data systems</title><date>2017-08-01</date><risdate>2017</risdate><abstract>A computer-implemented method includes receiving a request to transmit column group data to a target node, the column group data comprising C columns within a column-oriented data table and determining a transmission row count R for transmitting the column group data to the target node. 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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | Data transfers in columnar data systems |
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