Advanced SQL with SAS
- Indbinding:
- Paperback
- Sideantal:
- 428
- Udgivet:
- 19. maj 2022
- Størrelse:
- 210x24x280 mm.
- Vægt:
- 1041 g.
- 2-3 uger.
- 11. december 2024
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- Adgang til 70.000+ titler
- Ingen binding
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Ingen binding og kan opsiges når som helst.
- 1 valgfrit digitalt ugeblad
- 20 timers lytning og læsning
- Adgang til 70.000+ titler
- Ingen binding
Abonnementet koster 75 kr./md.
Ingen binding og kan opsiges når som helst.
Beskrivelse af Advanced SQL with SAS
This book introduces advanced techniques for using PROC SQL in SAS. If you are a SAS programmer, analyst, or student who has mastered the basics of working with SQL, Advanced SQL with SAS® will help take your skills to the next level. Filled with practical examples with detailed explanations, this book demonstrates how to improve performance and speed for large data sets. Although the book addresses advanced topics, it is designed to progress from the simple and manageable to the complex and sophisticated.
In addition to numerous tuning techniques, this book also touches on implicit and explicit pass-throughs, presents alternative SAS grid- and cloud-based processing environments, and compares SAS programming languages and approaches including FedSQL, CAS, DS2, and hash programming. Other topics include:
Missing values and data quality with audit trails
"Blind spots" like how missing values can affect even the simplest calculations and table joins
SAS macro language and SAS macro programs
SAS functions
Integrity constraints
SAS Dictionaries
SAS Compute Server
In addition to numerous tuning techniques, this book also touches on implicit and explicit pass-throughs, presents alternative SAS grid- and cloud-based processing environments, and compares SAS programming languages and approaches including FedSQL, CAS, DS2, and hash programming. Other topics include:
Missing values and data quality with audit trails
"Blind spots" like how missing values can affect even the simplest calculations and table joins
SAS macro language and SAS macro programs
SAS functions
Integrity constraints
SAS Dictionaries
SAS Compute Server
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