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nminoru 2019/09/24
Column-oriented-DB
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ã‚«ãƒ©ãƒ ãƒŠãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã®ãã»ã‚“ ã€œãƒ‡ãƒ¼ã‚¿ã‚¦ã‚§ã‚¢ãƒã‚¦ã‚¹ã‚’æ”¯ãˆã‚‹æŠ€è¡“ã€œ - Retty Tech Blog
ã“ã‚“ã«ã¡ã¯ã€Retty.Inc ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢å…¼ãƒ‡ãƒ¼ã‚¿ã‚µã‚¤ã‚¨ãƒ³ãƒ†ã‚£ã‚¹ãƒˆã®chieï¼ˆ@chie8842ï¼‰ã§ã™ã€‚ å¥½ããªãŸã¹ã‚‚ã®ã¯ç„¼è‚‰ã¨ã¿ã‹ã‚“ã§ã™ã€‚ ç¾åœ¨Rettyã§ã¯ã€æ¬¡ä¸–ä»£åˆ†æžåŸºç›¤ã‚’æ§‹ç¯‰ã—ã¦ã„ã¾ã™ã€‚Rettyã§ã¯ã€ã‚µãƒ¼ãƒ“ã‚¹æ‹¡å¤§ã«ä¼´ã„ãƒã‚°ã®æ€¥å¢—ã‚„åˆ†æžéœ€è¦ã®æ‹¡å¤§ãŒè¦‹è¾¼ã¾ã‚Œã‚‹ãŸã‚ã€é«˜ã„ã‚¹ãƒ«ãƒ¼ãƒ—ãƒƒãƒˆã¨ã‚³ã‚¹ãƒˆãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’ä¸¡ç«‹ã™ã‚‹ã€ã‚¹ã‚±ãƒ¼ãƒ«ã™ã‚‹ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£è¨è¨ˆãŒæ±‚ã‚ã‚‰ã‚Œã¦ã„ã¾ã™ã€‚ ä»Šå›žã¯ã€ã“ã†ã—ãŸã‚¹ã‚±ãƒ¼ãƒ«ã™ã‚‹ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£è¨è¨ˆã®å®Ÿç¾ã®ãŸã‚ã«ç†è§£ã—ã¦ãŠãã¹ãDWHã®ã‚³ã‚¢æŠ€è¡“ã®ä¸€ã¤ã§ã‚ã‚‹ã€ã‚«ãƒ©ãƒ ãƒŠãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã«ç„¦ç‚¹ã‚’å½“ã¦ã¦ç´¹ä»‹ã—ã¾ã™ã€‚ ã¯ã˜ã‚ã« - ã‚«ãƒ©ãƒ ãƒŠãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã¨ã¯ ã‚«ãƒ©ãƒ ãƒŠãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã¨ã¯ã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®åˆ†æžç”¨é€”ã«åˆ©ç”¨ã•ã‚Œã‚‹ãƒ•ã‚¡ã‚¤ãƒ«ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã®ç¨®é¡žã®ä¸€ã¤ã§ã™ã€‚å¤§é‡ã®ãƒ‡ãƒ¼ã‚¿ã‚’æ‰±ã†éš›ã«åŠ¹çŽ‡çš„ã«åœ§ç¸®ã—ã¦ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã‚³ã‚¹ãƒˆã‚’ä¸‹ã’ãŸã‚Šã€è¨ˆç®—æ™‚ã«å¿…è¦ãªãƒ‡ãƒ¼ã‚¿ã ã‘ã‚’å–ã‚Šå‡ºã—ã¦è¨ˆç®—ã‚³ã‚¹ãƒˆã‚’å°ã•ãã§
nminoru 2017/06/24
Column-oriented-DB

Parquet
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è«–æ–‡ç´¹ä»‹: In-Memory OLAP ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚·ã‚¹ãƒ†ãƒ ã«ãŠã„ã¦ã€ç¾ä»£ã®ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ä¸Šã«ã‚ã‚‹ãƒ¡ãƒ¢ãƒªã‚ˆã‚Šã‚‚å¤§ããªã‚µã‚¤ã‚ºã®ãƒ‡ãƒ¼ã‚¿ã‚’ã©ã®ã‚ˆã†ã«ç®¡ç†ã™ã‚‹ã®ã‹ - å‚™è€ƒæ¬„ã«æ„Ÿæƒ³ã‚’æ›¸ãã‚¿ã‚¤ãƒ—ã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢
â€»ã“ã‚Œã¯ ã‚·ã‚¹ãƒ†ãƒ ç³»è«–æ–‡ç´¹ä»‹ Advent Calendar 2016: ADVENTAR 1 æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ æ˜¨ä»Šè©±é¡Œã«äº‹æ¬ ã‹ãªã„ In-Memory DBMS ã§ã™ãŒã€æš‡ã«ä»»ã›ã¦ Hekaton é–¢é€£ã§ä½•ã‹ï¼ˆâ†å¿˜ã‚Œã¾ã—ãŸï¼‰ã‚’èª¿ã¹ã¦ã„ãŸã¨ãã«å‡ºãã‚ã—ãŸè«–æ–‡ãŒã“ã¡ã‚‰ã§ã™ã€‚ã‚¿ã‚¤ãƒˆãƒ«ã¯ Larger-than-Memory Data Management on Modern Storage Hardware for In-Memory OLTP Database Systems ä¸€å¿œå’Œè¨³ã—ã¦ãŠãã¨ In-Memory OLAP ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚·ã‚¹ãƒ†ãƒ ã«ãŠã„ã¦ã€ç¾ä»£ã®ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ä¸Šã«ã‚ã‚‹ãƒ¡ãƒ¢ãƒªã‚ˆã‚Šã‚‚å¤§ããªã‚µã‚¤ã‚ºã®ãƒ‡ãƒ¼ã‚¿ã‚’ã©ã®ã‚ˆã†ã«ç®¡ç†ã™ã‚‹ã®ã‹ã€ã¨ã„ã†æ„Ÿã˜ã§ã—ã‚‡ã†ã‹ã€‚ å…ˆã«çµè«–ã‚’è¨€ã†ã¨å¾Œè¿°ã™ã‚‹é€šã‚Šã€ä»Šæ—¥ã§ã¯ HDD ã ã‘ã§ã¯ãªã„ã€ã•ã¾ã–ã¾ãªã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸æŠ€è¡“ã‚’åˆ©ç”¨ã—ãŸã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ãƒ‡ãƒã‚¤ã‚¹ãŒåˆ©ç”¨
nminoru 2016/12/04
Thesis

In-Memory-DB

Column-oriented-DB
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The Real-Time Database
Generative Retrieval | OLAP | Time Series analytics | Graph analytics | Spatial analytics | RAG Accelerate your AI and analytics by harnessing GPUs and many-core CPUs for lightning-fast query from real-time data.
nminoru 2016/11/04
In-Memory-DB

Column-oriented-DB

GPU
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Kinetica - The fastest, distributed, in-memory database accelerated by GPUs for analyzing large and stream data
nminoru 2016/11/04
In-Memory-DB

Column-oriented-DB

GPU
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æ—¥ç«‹ã€FPGAã®å†…éƒ¨ãƒ¡ãƒ¢ãƒªã‚’æ´»ç”¨ã—ãŸä¸¦åˆ—å‡¦ç†ã«ã‚ˆã‚Šãƒ‡ãƒ¼ã‚¿åˆ†æžé€Ÿåº¦ã‚’æœ€å¤§100å€ã«é«˜é€ŸåŒ–ã™ã‚‹å‡¦ç†æŠ€è¡“ã‚’é–‹ç™º
nminoru 2016/08/03
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Hitachi

Column-oriented-DB
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Slotindo | Slotindo62 Slot Gacor Online Terpercaya Sudah Hadir Di Indonesia
Slotindo | Slotindo62 Slot Gacor Online Terpercaya Sudah Hadir Di Indonesia Slotindo | Slotindo62 Sudah hadir di Indonesia sejak 9 tahun yang lalu selaku situs slot gacor yang sangat interaktif dalam membagikan data game ter-update jam hoki, pola Slotindo RTP yang didasarkan pada RTP slot paling terakurat, history kemenangan para member, serta analisa dialog pro player bersama situs ini. Slotindo
nminoru 2016/07/27
DB

Column-oriented-DB

DistributedDB
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In-Memory Columnar Store (IMCS)
Introduction Columnar store or vertical representation of data allows to achieve better performance in comparison with classical horizontal representation due to three factors: Reducing size of fetched data: only columns involved in query are accessed. Vector operations. Applying an operator to set of values (tile) makes it possible to minimize interpretation cost. Also SIMD instructions of modern
nminoru 2016/07/06
DB

PostgreSQL

In-Memory-DB

Column-oriented-DB

DWH
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åˆ—ã‚¹ãƒˆã‚¢ã‚¤ãƒ³ãƒ‡ãƒƒã‚¯ã‚¹ã®èª¬æ˜Ž - SQL Server 2014 | Microsoft Docs
nminoru 2015/09/01
Column-oriented-DB

Microsoft
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The Latest on Enterprise IT, SMB IT & More | TechChannel | TechChannel
John Marconi on New and Old Techno logy in the Automotive Industry â†’ Charlie Guarino talks with John Marconi, owner and trustee of the Marconi Automotive Museum, about his passion for car collecting, giving to charity and the future of automotive techno logy
nminoru 2015/07/06
Thesis

IBM

DB

Column-oriented-DB
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On columnar storage
We hope to have a chance to discuss this during the upcoming developer unconference in Ottawa. Here are some preliminary ideas to shed some light on what we're trying to do. I've been trying to figure out a plan to enable native column stores (CS or "colstore") for Postgres. Motivations: * avoid the 32 TB limit for tables * avoid the 1600 column limit for tables * increased performance There alrea
nminoru 2015/06/12
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Column-oriented-DB

PostgreSQL
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The Top Column-Oriented Databases (Updated 2023)
Updated Jan 20, 2023 This is a list of the top commercial, financial and open source column-oriented / tick databases available. Businesses are realizing a one size fits all isn't working for databases. With the increasing acceptance and widespread adoption of alternative data storage systems such as NOSQL, column-oriented databases now receive more attention and a number of major vendors have sta
nminoru 2015/05/19
DB

Column-oriented-DB
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PostgreSQLã«ãŠã‘ã‚‹PAXãƒšãƒ¼ã‚¸ãƒ¬ã‚¤ã‚¢ã‚¦ãƒˆã®å®Ÿè£… - Nao's blog
ã“ã®è¨˜äº‹ã¯ PostgreSQL Advent Calendar 2014 ã®12æœˆ24æ—¥æ‹…å½“åˆ†ã§ã™ã€‚ ç‘æ³¢å¤§å¦æƒ…å ±ç§‘å¦é¡žã®æƒ…å ±ç‰¹åˆ¥æ¼”ç¿’ï¼ˆæ‹…å½“ï¼šå·å³¶å…ˆç”Ÿã€å¯¾è±¡ã¯2å¹´ç”Ÿ or 3å¹´ç”Ÿï¼‰ã§ã€ŒPostgreSQLã«PAXã‚’å®Ÿè£…ã€ã¨ã„ã†ãƒ†ãƒ¼ãƒžãŒã‚ã‚Šã¾ã—ãŸã®ã§ã‚„ã£ã¦ã¿ã¾ã—ãŸã€‚ä¸é€”åŠç«¯ã§æ‹™ã„å†…å®¹ã§ã™ãŒã€ãã®ã”å ±å‘Šã‚’è‡´ã—ã¾ã™ã€‚ã‚³ãƒ¡ãƒ³ãƒˆã‚„ã‚¢ãƒ‰ãƒã‚¤ã‚¹ã‚’é ‚ã‘ãŸã‚‰å¬‰ã—ã„ã§ã™ã€‚ ãƒšãƒ¼ã‚¸ãƒ¬ã‚¤ã‚¢ã‚¦ãƒˆ RDBMSã®ãƒ‡ãƒ¼ã‚¿ã¯ãƒ†ãƒ¼ãƒ–ãƒ«ã¨ã—ã¦ãƒ¢ãƒ‡ãƒ«åŒ–ã•ã‚Œã¦ã„ã¾ã™ã€‚ãƒ†ãƒ¼ãƒ–ãƒ«ã«ã¯ç¸¦ã¨æ¨ªãŒã‚ã‚‹ã®ã§äºŒæ¬¡å…ƒã¨ã¿ãªã™ã“ã¨ãŒã§ãã¾ã™ã€‚ä¸€æ–¹ã€ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ä¸ã®ã‚¢ãƒ‰ãƒ¬ã‚¹ç©ºé–“ã¯ä¸€æ¬¡å…ƒã§ã™ã€‚ãã®ãŸã‚ã€ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã«ãƒ‡ãƒ¼ã‚¿ã‚’æ ¼ç´ã™ã‚‹ã«ã¯ã€ãƒ†ãƒ¼ãƒ–ãƒ«ã‚’ç¸¦ã«åˆ‡ã‚‹ã‹ã€ã‚ã‚‹ã„ã¯æ¨ªã«åˆ‡ã‚‹ã‹ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚æ¨ªã«åˆ‡ã‚‹ãƒšãƒ¼ã‚¸ãƒ¬ã‚¤ã‚¢ã‚¦ãƒˆã¯NSM (N-ary Storage Modelï¼‰ã¨å‘¼ã°ã‚Œã€ç¸¦ã«åˆ‡ã‚‹ãƒšãƒ¼ã‚¸ãƒ¬ã‚¤ã‚¢ã‚¦ãƒˆã¯DSMï¼ˆDecomposition Storag
nminoru 2014/12/24
PostgreSQLã§PAXã‚’ã‚„ã‚ŠãŸã‹ã£ãŸã‚‰ã‚‚ã£ã¨æŠœæœ¬çš„ã«ä½œã‚Šæ›¿ãˆãªã„ã¨é›£ã—ã„ã¨æ€ã‚ã‚Œã‚‹ã€‚

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PostgreSQL
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https://jp.techcrunch.com/2014/04/04/20140403citusdb-releases-an-open-source-postgresql-tool-that-promises-better-database-performance/
nminoru 2014/04/04
DB

PostgreSQL

Column-oriented-DB
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PostgreSQL Columnar Store for Analytic Workloads
We are excited to open source our columnar store extension for PostgreSQL, cstore_fdw and share it with the community! Columnar stores bring notable benefits for analytic workloads, where data is loaded in batches. This columnar store extension uses the Optimized Row Columnar (ORC) format for its data layout. ORC improves upon the RCFile format developed at Facebook, and brings the following benef
nminoru 2014/04/04
CitusDBã®citusdataç¤¾ãŒPostgreSQLã®ã‚«ãƒ©ãƒ ãƒŠãƒ¼ã‚¹ãƒˆã‚¢æ‹¡å¼µã‚’å…¬é–‹ã—ãŸã€‚Optimized Row Columnar(ORC)å½¢å¼ã‚’èªã¿è¾¼ã‚ã‚‹FDWã®ã‚ˆã†ã ã€‚

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Column-oriented-DB
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The Desgin and Implementation of Modern Column-Oriented Database Systems
nminoru 2014/01/22
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åˆ—æŒ‡å‘ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹å‘ã‘ãƒ©ã‚¤ãƒ–ãƒ©ãƒª Google Supersonic
Spring Bootã«ã‚ˆã‚‹APIãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰æ§‹ç¯‰å®Ÿè·µã‚¬ã‚¤ãƒ‰ ç¬¬2ç‰ˆ ä½•åƒäººã‚‚ã®é–‹ç™ºè€…ãŒã€InfoQã®ãƒŸãƒ‹ãƒ–ãƒƒã‚¯ã€ŒPractical Guide to Building an API Back End with Spring Bootã€ã‹ã‚‰ã€Spring Bootã‚’ä½¿ã£ãŸREST APIæ§‹ç¯‰ã®åŸºç¤Žã‚’å¦ã‚“ã ã€‚ã“ã®æœ¬ã§ã¯ã€å‡ºç‰ˆæ™‚ã«æ–°ã—ããƒªãƒªãƒ¼ã‚¹ã•ã‚ŒãŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚ã‚‹ Spring Boot 2 ã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹ã€‚ã—ã‹ã—ã€Spring Boot3ãŒæœ€è¿‘ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã€é‡è¦ãªå¤‰...
nminoru 2014/01/16
Google

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Google Code Archive - Long-term storage for Google Code Project Hosting.
Code Archive Skip to content Google About Google Privacy Terms
nminoru 2014/01/16
Google

DB

Column-oriented-DB
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MonetDB: Reaching the stars step by step
Monet DB: Reaching the stars step by step Martin Kersten Milena Ivanova Arjen de Rijke http://www.monet db.org/ 2010 NGSS Sky Survey Data Management Workshop, Edinburgh â€œWe can't solve probl ems by using the same kind of thinking we used when we created them.â€ The world of column stores Functionality and performance of Monet DB Roadmap for a Science Database System The landscape The world of column s
nminoru 2013/12/16
DB

DWH

Column-oriented-DB
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Treasure Dataâ€™s Plazma: Columnar Cloud Storage | Treasure Data Blog
Treasure Dataâ€™s Plazma: Columnar Cloud Storage Tweet Treasure Data has been developed by Hadoop experts. We get Hadoop, and, in many ways, itâ€™s part of our core. As we have built out the platform, we noticed that the storage layer needs to be multi-tenant, elastic, and easy to manage while keeping the scalability and efficiency. This led us to create Plazma, our own distributed columnar storage sy
nminoru 2013/12/10
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