DR. MARK MURDOCH SMITH, M.D.
Anesthesiologist Assistant at 1 St, Rochester, MN
License number
Minnesota 105664
Category
Osteopathic Medicine
Type
Anesthesiology
License number
Minnesota 54607
Category
Osteopathic Medicine
Type
Anesthesiology
License number
Minnesota TEP 6262
Category
Osteopathic Medicine
Type
Anesthesiology
Address
Address
200 1St St SW, Rochester, MN 55905
Phone
(507) 284-2511
Professional information
Software Engineer At Ibm
Location:
Rochester, Minnesota Area
Industry:
Computer Software
Work:
IBM
- Rochester, Minnesota Area May 2006 - Feb 2012
-
Staff Software Engineer
IBM
Jan 2005 - Aug 2005
-
Co-operative Pre-professional Programmer
Education:
LeTourneau University 2002 - 2006
Bachelor of Science, Computer Science and Engineering
Bachelor of Science, Computer Science and Engineering
Honor & Awards:
IBM Early Tenure Inventor, 2 Patents filed, Graduated Suma Cum Laude from LeTourneau University, Website development featured in local newspaper
Executive Project Manager At Ibm
Position:
Executive Project Manager at IBM
Location:
Rochester, Minnesota Area
Industry:
Computer Software
Work:
IBM
-
Executive Project Manager
Education:
The University of North Dakota 1977 - 1981
Dr. Mark M Smith, Rochester MN - MD (Doctor of Medicine)
Specialties:
Anesthesiology
Age:
44
Address:
200 1St St SW, Rochester 55905
(507) 284-2511 (Phone)
(507) 284-2511 (Phone)
Languages:
English
Cardinality Statistic For Optimizing Database Queries With Aggregation Functions
US Patent:
2009007, Mar 19, 2009
Filed:
Sep 13, 2007
Appl. No.:
11/854590
Inventors:
Brian Robert Muras - Rochester MN, US
Mark Steven Smith - Rochester MN, US
Mark Steven Smith - Rochester MN, US
International Classification:
G06F 17/30
US Classification:
707 5, 707E17017
Abstract:
Embodiments of the invention provide techniques for generating predicted cardinality statistics for grouped aggregation functions included in database queries. In general, characteristics of a database query are determined, and are then supplied to a probability function configured to generate a predicted cardinality statistic. The generated statistic represents a prediction of the probable cardinality of the results of a grouped aggregation function in the event that the query is executed. The predicted cardinality statistic may be used by a query optimizer to determine an efficient query plan for executing the database query.
Optimization Of Database Queries Including Grouped Aggregation Functions
US Patent:
2009007, Mar 19, 2009
Filed:
Sep 14, 2007
Appl. No.:
11/855186
Inventors:
Brian Robert Muras - Rochester MN, US
Mark Steven Smith - Rochester MN, US
Mark Steven Smith - Rochester MN, US
International Classification:
G06F 17/30
US Classification:
707 2, 707E17017
Abstract:
Embodiments of the invention provide techniques for generating predicted cardinality statistics for grouped aggregation functions included in database queries. In general, characteristics of a database query are determined, and are then supplied to a probability function configured to generate a predicted cardinality statistic. The generated statistic represents a prediction of the probable cardinality of the results of a grouped aggregation function in the event that the query is executed. The predicted cardinality statistic may be used by a query optimizer to determine an efficient query plan for executing the database query.