000			01517nam a2200241Ia 4500
003			NULRC
005			20250520103025.0
008			250520s9999 xx 000 0 und d
020			_a9781492088783
040			_cNULRC
050			_aQA 76.73.S67 .T36 2021
100			_aTanimura, Cathy _eauthor
245		0	_aSQL for Data Analysis : _badvanced techniques for transforming data into insights / _cCathy Tanimura
250			_aFirst Edition
260			_aSebastopol, California : _bO'Reilly Media, Incorporated, _cc2021
300			_a342 pages : _billustrations ; _c24 cm.
365			_bUSD41
504			_aIncludes index.
505			_a1. Analysis with SQL -- 2. Preparing data for analysis -- 3. Time series analysis -- 4. Cohort analysis -- 5. Text analysis -- 6. Anomaly detection -- 7. Experiment analysis -- 8. Creating complex data sets for analysis -- 9. Conclusion
520			_aWith the explosion of data, computing power, and cloud data warehouses, SQL has become an even more indispensable tool for the savvy analyst or data scientist. This practical book reveals new and hidden ways to improve your SQL skills, solve problems, and make the most of SQL as part of your workflow. You'll learn how to use both common and exotic SQL functions such as joins, window functions, subqueries, and regular expressions in new, innovative ways-- as well as how to combine SQL techniques to accomplish your goals faster, with understandable code.
650			_aMATHEMATICAL STATISTICS
942			_2lcc _cBK
999			_c21609 _d21609