SQL Courses- Several Options to Choose From

sql coursesGlobal Data Services (GDS) is a data warehousing  and data management company. It has customized database management solutions for its clients. As GDS improvises its solutions, so it also needs to train its employees on how to write better SQL queries and keep them up-to-date with the latest developments in database management. Like GDS, there are many other companies looking for SQL courses that will hone the skills of their developers. Let’s discuss some such SQL training courses which will help the companies train their employees so that they are better at their jobs and can produce better products.

Importance of SQL

SQL or Structured Query Language is the standard language used to communicate with relational database management systems such as Oracle, Microsoft SQL Server, Sybase, and Informix. It is the backbone of all relational databases and offers a flexible interface for databases of all shapes and sizes. It is used as the basis for all user and administrator interactions with the database. With SQL, you can build databases, enter data into the database, manipulate data, and query the database data. The output or results from the query are often used in analysis or to make business decisions. SQL is a simple, friendly, English-like language that is relatively easy to learn and is being extensively used by database users, administrators, and developers all over the world. SQL comes in many flavors. Oracle databases utilize their proprietary PL/SQL. Microsoft SQL Server on the other hand makes use of Transact-SQL. However, all of these variations are based upon the industry standard ANSI SQL.

Corporate SQL Training Requirements and Solutions

A typical database management company or a company handling database application require employees with any combinations of the following job profiles – database developer, administrator, database analyst, database architect, programmer, and so on. So from time to time a company needs courses on various topics and fields to educate its employees under the different job categories and levels.

Companies sometimes recruit trainees and start off by giving these employees basic training in SQL database. Role of databases in application programming, features of tables and relations, introduction on SQL querying are all elaborately discussed in this course. SQL Database for Beginners is another course to learn Microsoft SQL in an easy and simple way. Once they grasp the basics of database it may be a good idea to expose them to database design so that as a developer they do not make mistakes and learn how to properly create and normalize a relational database.

It is also important to train the employees on database server, which is the back-end system of a database application. A database server performs tasks such as data analysis, storage, data manipulation, archiving, and other non-user specific tasks. A database administrator also requires knowledge on database and server maintenance. SQL Server 2008 R2 Database Maintenance Skills and SQL Server Maintenance Plans help employees learn how to use SQL Server maintenance plans to perform common database maintenance tasks.

If a company wants to specifically train its employee on report authoring, creating lists, reports, charts, and invoices then Learn SQL Reporting Services is the right course to select. Practical SQL Reporting with SSRS  is another hands on training course on Microsoft SQL server reporting services which teaches how to create reports that can viewed over the web.

Sometimes it is required to offer refresher courses to employees. In such instances, course like Learn SQL in 6 days will help one to recollect SQL coding and syntax, and how to perform different database operations on tables. If an employee requires further guidance on writing SQL queries and learning how to build applications or generate business reports, then Introduction to SQL Training, and SQL Queries 101 are good courses to browse through.

Understanding Data Compression In SQL Server will guide an administrator to explore how SQL Server implements data compression for better performance and how to implement it.

Summary

One of the most expensive operating costs for any company is not buying goods, or advertising, but to hire new employees and training them to get up to speed. Training is also important for retaining its present employees and providing them with perks. Research shows that a well-trained employee is a happy employee.  They feel more confident in their job, secured and happier with their position, and are less likely to leave in search of a better job. A company’s training costs are reduced substantially when online courses are readily available to train the employees as and when required and as per their levels and requirements. So Udemy database management courses and the different available SQL courses are boons to companies, and like GDS many other companies can use them to bridge the gap between knowledge deficiency and advancement.