{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,23]],"date-time":"2026-01-23T17:42:22Z","timestamp":1769190142527,"version":"3.49.0"},"reference-count":23,"publisher":"Association for Computing Machinery (ACM)","issue":"12","license":[{"start":{"date-parts":[[2008,12,1]],"date-time":"2008-12-01T00:00:00Z","timestamp":1228089600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["Commun. ACM"],"published-print":{"date-parts":[[2008,12]]},"abstract":"<jats:p>\n            In the past decades, advances in speed of commodity CPUs have far outpaced advances in RAM latency. Main-memory access has therefore become a performance bottleneck for many computer applications; a phenomenon that is widely known as the \"memory wall.\" In this paper, we report how research around the MonetDB database system has led to a redesign of database architecture in order to take advantage of modern hardware, and in particular to avoid hitting the memory wall. This encompasses (i) a redesign of the query execution model to better exploit pipelined CPU architectures and CPU instruction caches; (ii) the use of columnar rather than row-wise data storage to better exploit CPU data caches; (iii) the design of new\n            <jats:italic>cache-conscious<\/jats:italic>\n            query processing algorithms; and (iv) the design and automatic calibration of memory cost models to choose and tune these cache-conscious algorithms in the query optimizer.\n          <\/jats:p>","DOI":"10.1145\/1409360.1409380","type":"journal-article","created":{"date-parts":[[2008,12,3]],"date-time":"2008-12-03T21:56:04Z","timestamp":1228341364000},"page":"77-85","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":164,"title":["Breaking the memory wall in MonetDB"],"prefix":"10.1145","volume":"51","author":[{"given":"Peter A.","family":"Boncz","sequence":"first","affiliation":[{"name":"CWI, Kruislaan, Amsterdam, the Netherlands"}]},{"given":"Martin L.","family":"Kersten","sequence":"additional","affiliation":[{"name":"CWI, Kruislaan, Amsterdam, the Netherlands"}]},{"given":"Stefan","family":"Manegold","sequence":"additional","affiliation":[{"name":"CWI, Kruislaan, Amsterdam, the Netherlands"}]}],"member":"320","published-online":{"date-parts":[[2008,12]]},"reference":[{"key":"e_1_2_1_1_1","volume-title":"International Conference on Very Large Data Bases (VLDB)","author":"Ailamaki A.G.","year":"1999"},{"key":"e_1_2_1_2_1","volume-title":"International Conference on Very Large Data Bases (VLDB)","author":"Boncz P.A.","year":"1999"},{"key":"e_1_2_1_3_1","volume-title":"International Conference on Innovative Data Systems Research (CIDR)","author":"Boncz P.A.","year":"2005"},{"key":"e_1_2_1_4_1","volume-title":"International Conference on Very Large Data Bases (VLDB)","author":"Chaudhuri S.","year":"2000"},{"key":"e_1_2_1_5_1","volume-title":"International Conference on Very Large Data Bases (VLDB)","author":"Chen S.","year":"2005"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/1272743.1272747"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/375663.375688"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/318898.318923"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/1142473.1142511"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.5555\/1316689.1316747"},{"key":"e_1_2_1_11_1","unstructured":"Manegold S. Understanding modeling and improving main-memory database performance. PhD thesis Universiteit van Amsterdam Amsterdam the Netherlands Dec. 2002.  Manegold S. Understanding modeling and improving main-memory database performance. PhD thesis Universiteit van Amsterdam Amsterdam the Netherlands Dec. 2002."},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.5555\/1287369.1287387"},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2002.1019210"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.5555\/1316689.1316749"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/195473.195524"},{"key":"e_1_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/1022594.1022596"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/342009.335449"},{"key":"e_1_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/543613.543628"},{"key":"e_1_2_1_19_1","volume-title":"International Conference on Very Large Data Bases (VLDB)","author":"Shatdal A.","year":"1994"},{"key":"e_1_2_1_20_1","volume-title":"International Conference on Very Large Data Bases (VLDB)","author":"Stonebraker M.","year":"2005"},{"key":"e_1_2_1_21_1","volume-title":"International Conference on Very Large Data Bases (VLDB)","author":"Stonebraker M.","year":"2007"},{"key":"e_1_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1145\/564691.564709"},{"key":"e_1_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1145\/1007568.1007592"}],"container-title":["Communications of the ACM"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1409360.1409380","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1409360.1409380","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T13:29:52Z","timestamp":1750253392000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1409360.1409380"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,12]]},"references-count":23,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2008,12]]}},"alternative-id":["10.1145\/1409360.1409380"],"URL":"https:\/\/doi.org\/10.1145\/1409360.1409380","relation":{},"ISSN":["0001-0782","1557-7317"],"issn-type":[{"value":"0001-0782","type":"print"},{"value":"1557-7317","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,12]]},"assertion":[{"value":"2008-12-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}