Data Analysis with SQL using MySQL Database Server

Partner: Udemy
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Description: Data analysis is a process of inspecting, cleansing, transforming, and modelling data with the goal of discovering useful information, informing conclusions, and supporting decision-making.Using SQL for data analysis refers to the database querying language’s ability to interact with databases , as well as its use of relational databases. SQL is one of the most commonly used and flexible languages, as it combines a surprisingly accessible learning curve with a complex depth that lets users create advanced tools and dashboards for data analytics.SQL is also commonly used to perform small to complex data analysis.SQL is a standard language for storing, manipulating and retrieving data in databases.SQL stands for Structured Query Language. SQL lets you access and manipulate databasesSQL can execute queries against a databaseSQL can retrieve data from a databaseSQL can insert records in a databaseSQL can update records in a databaseSQL can delete records from a databaseSQL can create new databasesSQL can create new tables in a databaseSQL can create stored procedures in a databaseSQL can create views in a databaseThis course provides several exercises  for you  practice your SQL skills.  The  course also walks you through  the solutions to these questions step by step. and explains important key concepts to give you a better understanding.SQL is necessary for almost everything data related. Database systems have been around since the 1970’s and are used extensively at all companies and organizations. And to work with these databases at anything other than a very basic level, you need to understand and write SQL. And unlike some other technologies and programming languages (which change very frequently), SQL is much more stable. Once you learn it, it’s a skill you can use for a
Category: Business > Business Analytics & Intelligence > SQL
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Price: 29.99
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Source: Impact
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