Travelled to:1 × Canada
1 × Chile
1 × China
1 × France
1 × Germany
1 × Greece
1 × Norway
1 × Switzerland
4 × USA
Collaborated with:F.Waas A.Pellenkoft M.L.Kersten T.Grabs M.Joshi ∅ A.Rosenthal P.Terlecki P.Zabback M.Elhemali S.Stefani C.Cunningham G.Graefe T.Didriksen E.Dahle H.Bati C.Kleinerman M.Wu S.Acharya P.Carlin K.Kozielczyk S.Shankar R.V.Nehme J.Aguilar-Saborit A.Chung A.Halverson E.Robinson M.S.Subramanian D.J.DeWitt
Talks about:queri (5) databas (3) execut (3) optim (3) sql (3) transform (2) outerjoin (2) strategi (2) statist (2) enumer (2)
Person: César A. Galindo-Legaria
DBLP: Galindo-Legaria:C=eacute=sar_A=
Contributed to:
20122009
200820072005200420042003200019971995199419941990Wrote 14 papers:
- SIGMOD-2012-ShankarNACEHRSDG #optimisation #query #sql
- Query optimization in microsoft SQL server PDW (SS, RVN, JAS, AC, ME, AH, ER, MSS, DJD, CAGL), pp. 767–776.
- SIGMOD-2009-TerleckiBGZ #statistics
- Filtered statistics (PT, HB, CAGL, PZ), pp. 897–904.
- VLDB-2008-AcharyaCGKTZ #flexibility #relational
- Relational support for flexible schema scenarios (SA, PC, CAGL, KK, PT, PZ), pp. 1289–1300.
- SIGMOD-2007-ElhemaliGGJ #execution #sql
- Execution strategies for SQL subqueries (ME, CAGL, TG, MJ), pp. 993–1004.
- VLDB-2005-Galindo-LegariaGKW #database #performance #query
- Database Change Notifications: Primitives for Efficient Database Query Result Caching (CAGL, TG, CK, FW), pp. 1275–1278.
- SIGMOD-2004-Galindo-LegariaSW #query #sql
- Query Processing for SQL Updates (CAGL, SS, FW), pp. 844–849.
- VLDB-2004-CunninghamGG #execution #optimisation
- PIVOT and UNPIVOT: Optimization and Execution Strategies in an RDBMS (CC, GG, CAGL), pp. 998–1009.
- VLDB-2003-Galindo-LegariaJWW #statistics
- Statistics on Views (CAGL, MJ, FW, MCW), pp. 952–962.
- SIGMOD-2000-WaasG #cost analysis #execution #query
- Counting, Enumerating, and Sampling of Execution Plans in a Cost-Based Query Optimizer (FW, CAGL), pp. 499–509.
- VLDB-1997-PellenkoftLK #complexity
- The Complexity of Transformation-Based Join Enumeration (AP, CAGL, MLK), pp. 306–315.
- VLDB-1995-DidriksenGD #approach #database
- Database De-Centralization — A Practical Approach (TD, CAGL, ED), pp. 654–665.
- SIGMOD-1994-Galindo-Legaria
- Outerjoins as Disjunctions (CAGL), pp. 348–358.
- VLDB-1994-Galindo-LegariaPK #performance #question #random #why
- Fast, Randomized Join-Order Selection — Why Use Transformations? (CAGL, AP, MLK), pp. 85–95.
- SIGMOD-1990-RosenthalG #graph #implementation #query
- Query Graphs, Implementing Trees, and Freely-Reorderable Outerjoins (AR, CAGL), pp. 291–299.