LEADER 03804nam a2200433Ii 4500 001 991003244059707536 006 m d 007 cr cn||||||||| 008 070802s2006 cau s 000 0 eng d 020 $a9780123695123 020 $a0123695120 035 $ab13654445-39ule_inst 037 $a116380:116478$bElsevier Science & Technology$nhttp://www.sciencedirect.com 040 $aOPELS$cOPELS 049 $aTEFA 082 04$a005.7585$222 100 1 $aCelko, Joe.$0627493 245 10$aJoe Celko's analytics and OLAP in SQL$h[electronic resource] /$cJoe Celko. 246 3 $aData warehouse and analytical queries in SQL 260 $aSan Francisco, Calif. :$bMorgan Kaufmann ;$aOxford :$bElsevier Science [distributor],$c2006. 300 $axx, 181 p. 440 4$aThe Morgan Kaufmann series in data management systems 505 0 $aIntroduction -- Chapter 1: Basic Reports & History -- Chapter 2: Crosstabs -- Chapter 3: Star and Snowflake Schemas -- Chapter 4: Data Migration -- Chapter 5: MERGE Statement -- Chapter 6: OLAP Basics -- Chapter 7: GROUPING Operators in SQL -- Chapter 8: OLAP Operators in SQL -- Chapter 9: Cubes -- Chapter 10: Data Quality -- Chapter 11: Correlation -- Chapter 12: Distributions -- Chapter 13: Market Baskets -- Chapter 14: Decision and Regression Trees -- Chapter 15: Computer Intensive Analysis -- Chapter 16: Relationship Analytics -- Chapter 17: Database Architectures. 520 $aBefore SQL programmers could begin working with OLTP (On-Line Transaction Processing) systems, they had to unlearn procedural, record-oriented programming before moving on to SQLs declarative, set-oriented programming. This book covers the next step in your growth. OLAP (On-Line Analytical Processing), Data Warehousing and Analytics involve seeing data in the aggregate and over time, not as single transactions. Once more it is time to unlearn what you were previously taught. This book is not an in-depth look at particular subjects, but an overview of many subjects that will give the working RDBMS programmers a map of the terra incognita they will faceif they want to grow. * Expert advice from a noted SQL authority and award-winning columnist, who has given ten years of service to the ANSI SQL standards committee and many more years of dependable help to readers of online forums. * First book that teaches what SQL programmers need in order to successfully make the transition from transactional systems (OLTP) into the world of data warehouse data and OLAP. * Offers real-world insights and lots of practical examples. * Covers the OLAP extensions in SQL-99; ETL tools, OLAP features supported in DBMSs, other query tools, simple reports, and statistical software. 533 $aElectronic reproduction.$bAmsterdam :$cElsevier Science & Technology,$d2007.$nMode of access: World Wide Web.$nSystem requirements: Web browser.$nTitle from title screen (viewed on July 25, 2007).$nAccess may be restricted to users at subscribing institutions. 650 0$aSQL (Computer program language) 650 0$aOLAP technology. 650 6$aSQL (Langage de programmation) 650 6$aOLAP, Technologie. 655 7$aElectronic books.$2local 776 1 $cOriginal$z9780123695123$z0123695120$w(DLC) 2006287375$w(OCoLC)67869174 856 40$3Referex$uhttp://www.sciencedirect.com/science/book/9780123695123$zAn electronic book accessible through the World Wide Web; click for information 856 42$zPublisher description$uhttp://catdir.loc.gov/catdir/enhancements/fy0704/2006287375-d.html 907 $a.b13654445$b24-02-22$c24-01-08 912 $a991003244059707536 994 $aC0$bTEF 996 $aJoe Celko's analytics and OLAP in SQL$91212754 997 $aUNISALENTO 998 $ale029$b24-01-08$cm$dm $e-$feng$gcau$h0$i0