SQL certifications training course

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· Real time training and projects

· On field training and experts’ advice

Get yourself a certification to drive your career growth

About SQL certifications:

This Specialization is designed for learners with no prior coding experience who want to improve their SQL query fluency. You will learn SQL basics, data wrangling, SQL analysis, AB testing, distributed computing using Apache Spark, Delta Lake, and more through four progressively more difficult SQL projects with data science applications. These topics will prepare you to use SQL creatively to analyze and explore data; demonstrate efficiency in query writing; create data analysis datasets; conduct feature engineering; and use SQL with unstructured data sets.

This best online SQL certifications starts with the fundamentals and progresses to teach you how to write simple and complex queries that help you select data from tables. In this course, you will also learn about different data types such as strings and numbers, as well as methods for filtering and narrowing down your results.

Key features:

SQL fundamentals are covered in depth.

Covers all of the essential query tools and SQL commands.

Course completion certificate recognised by industry

Access to self-paced learning for life

 What you’ll learn:

Determine the subset of data required from a column or set of columns and write a SQL query to limit the results to those results.

 To filter, sort, and summarize data, use SQL commands.

 Using the UNION operator, create an analysis table from multiple queries.

 Manipulate strings, dates, and numeric data with functions to integrate data from various sources into fields with the appropriate format for analysis.

 To know more about this course, visit our website now.