Guest post from Andrew Thompson, IT professional and blogger who enjoys sharing his knowledge and experiences with his readers and fans. He shares valuable resources such as RemoteDBA.com for database management services and solutions.
SQL or Structured Query Language is supposed to be a popular programming language which could be utilized for accessing and manipulating databases. Fresh graduates and even developers can find a number of valuable courses on SQL that are offered by many institutions, colleges, and even universities. Training in SQL programming for developers could be counted as continuing education for these professionals who are thinking of meeting certification requirements. Often SQL courses could be availed simply as standalone classes meant for all those professionals who are thinking of bolstering their resume and boosting their chances of getting better employment opportunities.
What Can You Learn from SQL Programming?
SQL helps you in accessing and controlling databases, retrieving and updating records and developing new databases. There are various versions of the SQL programming and SQL courses are available quite easily from websites, manuals, books, community colleges, institutions etc. SQL training courses from reputed institutes are supposed to be comprehensive and multi-pronged offering a number of benefits.
Learning to Write Queries
You could learn The MS Transact-SQL which is supposed to be a query language. You would also master the art of writing SELECT queries. Moreover, you could learn how to construct sub-queries, how to be competent while working with date, time, and even the string character data format. You could learn ways to effectively construct a typical table through the use of SQL. You would be mastering skills in sub-queries that are used for breaking down relatively more complex queries. You could be learning in-depth the skills required for troubleshooting and rewriting query commands.
Maintaining the SQL Server
Professionals looking to empower themselves with the sound knowledge of the latest technologies for maintaining the Microsoft SQL Server would benefit from learning SQL programming. You could learn to restore databases, backup, configure, manage security, and also, install the server. Anyone wanting to acquire all these skills would require a decent working knowledge of relational databases, and Microsoft Windows. They must be highly-skilled in Transact-SQL.
Implementation & Maintenance of Microsoft SQL Server & Integration Services
Most IT professionals and developers could be benefitted by obtaining the knowledge of implementing integration services. You could learn ways to implement effectively the error-handling processes in SSIS packages. You must have a working knowledge of Windows Server environments. Moreover, IT professionals would be immensely benefitted if they have sound knowledge of the basic query language.
Advancing SQL Servers
In order to stay abreast with the latest technological advancements, IT professionals must be adept at advancing from an SQL server to the other. We know that SQL training programs would be discussing the core settings and new enhancements of the SQL servers and that may include reporting services, analysis services, and even data warehousing. You could get in touch with RemoteDBA.com for database management solutions.
Why Should You Learn SQL Programming?
You must learn SQL programming for a variety of reasons. Here we would be highlighting some of them. SQL programming is popular because:
SQL Never Changes
It is a common joke among DBAs that they have become database administrators simply because SQL has not shown any signs of change in the past 35 years. This seems to be a fact. Core SQL has actually never changed though vendors are used to implementing their own extensions. When you clearly understand the basics related to the SQL programming and relational theory, you would realize that you could carry on building on that knowledge while incorporating functionality and features that are depending on other developers or tools for implementation.
Easy Destination for Performance Gains
There are just a few destinations for implementing performance gains in any application like the application layer, presentation layer, and also, the storage layer. Your code has been well-tuned and well-written and so it is next to impossible to get any performance gains over there. The database seems to be a relatively easy place for making a few simple modifications and you could witness fantastic performance improvements.
You Will Become a Much Better Developer
Developers must learn one new language every year not just because it is a dynamic scenario but because learning new languages would be exposing them to the new paradigm. There are actually diverse ways of looking at problems to arrive at different solutions. Learning SQL could be teaching all of you to think in terms of sets instead of iteratively. Over an extended period of time, this would be changing your perspective regarding working with data. This would culminate in enhancements in the database code.
Helps in Improving Communication & Interaction across Teams
When there is a language barrier, communication could become really challenging outside of work. However, it could be really frustrating when your project’s success depends on it. When you learn SQL, you would be in a better position to communicate your objectives and aspirations to the remote DBA team. They would not have to waste precious time in deciphering the meaning of your language and you could tell them precisely what you are looking for. There would be much less miscommunication, as such, there would be better and healthy interaction. Things would be done, and goals would be achieved faster, as the language barrier exists no more.
Learning SQL could help you retain your job during layoff season. You are better equipped with SQL. Now you have added skills, a specialty that helps you in performing additional job functions. An SQL training course could prove to be quite beneficial as it results in value addition. You become more worthy in the eyes of your current or even future employers. You are now capable of working smoothly with both the development team and the database team. An SQL certification could help you in becoming a truly valuable asset to your company and the success of important projects would depend on you.
Conclusion: Helps in Making Troubleshooting Much Easier
Live applications could be quite tough to troubleshoot. The greater the complexity and the number of layers involved, the more challenging it would become to troubleshoot any application. A sound knowledge and proper understanding of the SQL programming could help you in rapidly isolating issues existing in the database. SQL could prove to be a boon to IT professionals including the developers.