Riassunto
PostgreSQL becomes The World's Most Loved and Wanted Database according to 2023 Stack Overflow World Wide Survey with an overwhelming 71.32% of the votes.
SQL Learn, Build, and Optimized!
Over 470 pages
Master the path to becoming a Proficient SQL Data Analyst in just 3 week, even if you possess only Windows or Linux skills. Unleash the full potential of SQL and harness PostgreSQL's power for all your use cases.
How to transform raw data into actionable insights with SQL without wasting time on inadequate SQL skills?
Lacking SQL knowledge can lead to various problems and limitations when working with databases and performing data-related tasks. These problems include difficulties in retrieving specific data, inefficient data manipulation, limited data analysis capabilities, inability to optimize queries, challenges in data orchestration, reduced efficiency in database management, and potentially fewer career opportunities.
Which means your career opportunities reduced: In today's data-driven world, SQL skills are highly sought after by employers. Lack of SQL knowledge can limit your career prospects, as many roles in data analysis, database administration, and related fields require SQL proficiency. Without SQL knowledge, you may find it challenging to perform advanced analytical tasks like aggregating data, calculating metrics, and generating meaningful reports.
We are pleased to introduce the book, POSTGRESQL 16 Unleashed - SQL Learn, Build, and Optimize, from Certified Professional for Analytics - www.CPFA.net
The indispensable skill for professionals seeking to thrive in the era of data-driven decision-making
The latest PostgreSQL v16, v15, v14, v13, v12 are covered !
By acquiring SQL knowledge through the book POSTGRESQL 16 Unleashed - SQL Learn, Build, and Optimize , you can overcome these challenges and gain the ability to efficiently retrieve and manipulate data, perform advanced data analysis tasks, optimize queries for better performance, integrate data from multiple sources.
- 110 SQL Best Practices !
- Querying structured data, semi-structured data, and unstructured data via SQL
- SQL Up and Running in 10 minutes!
- SQL Statistical Functions & Data Aggregations
- Master SQL JOINs: INNER, LEFT OUTER, RIGHT OUTER, FULL, SELF, and CROSS JOINs
- Advanced SQL: Subquery, CTE Query, Window Function
- SQL Data Modeling Skills: Logical Data Modeling, Physical Data Modeling
- 20+ SQL Data Types that everyone must know!
- Data Definition Language (DDL) & Data Manipulation Language (DML) for everyone!
- Database concept, CAP Theory, ACID properties
- Online Transaction Processing (OLTP) & Online Analytical Processing (OLAP)
- Data lineage, data traceability, & data governance
- Entity relationships (ER) & normalization
- Database Instance, Database, Schema, Table, View, Materialized View, Index
- Pivoting and unpivoting in SQL
- Storing binary data in SQL, best options
- Using SQL to search blockchain data
- Query optimization
- Predicate pushdown
- Parallel processing SQL
- Deadlock detection and prevention
- ODBC and JDBC - Open & Java Database Connectivity
- Leverage your database for a multitude of applications: Tableau, RStudio, SAS, PowerBI, DataStudio
- SQL Injection & prevention
- Protect Your Sensitive Data: Data masking, Advanced data encryption using DIGEST, HMAC, Symmetric & Asymmetric Encryption
P.S. The book provides you well prepared PostgreSQL 16 Windows and Mac graphical installers, which means you can have your learning environment up and running on your own computer by just few clicks in less than 10 minutes! GitHub Link about the code from the book is provided as well !
Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.
