Store besparelser
Hurtig levering
Gemte
Log ind
0
Kurv
Kurv
Querying Databricks with Spark SQL
- Leverage SQL to query and analyze Big Data for insights
Engelsk Paperback
Querying Databricks with Spark SQL
- Leverage SQL to query and analyze Big Data for insights
Engelsk Paperback

397 kr
Tilføj til kurv
Sikker betaling
6 - 8 hverdage

Om denne bog
Databricks stands out as a widely embraced platform dedicated to the creation of data lakes. Within its framework, it extends support to a specialized version of Structured Query Language (SQL) known as Spark SQL. If you are interested in learning more about how to use Spark SQL to analyze data in a data lake, then this book is for you.The book covers everything from basic queries to complex data-processing tasks. It begins with an introduction to SQL and Spark. It then covers the basics of SQL, including data types, operators, and clauses. The next few chapters focus on filtering, aggregation, and calculation. Additionally, it covers dates and times, formatting output, and using logic in your queries. It also covers joining tables, subqueries, derived tables, and common table expressions.
Product detaljer
Sprog:
Engelsk
Sider:
556
ISBN-13:
9789355518019
Indbinding:
Paperback
Udgave:
ISBN-10:
9355518013
Kategori:
Udg. Dato:
2 mar 2023
Længde:
29mm
Bredde:
240mm
Højde:
189mm
Forlag:
BPB Publications
Oplagsdato:
2 mar 2023
Forfatter(e):
Vi anbefaler også
Kategori sammenhænge