SQL training arms professionals with big data management

24 September 2014

While SQL Server is a relational database, and is therefore only able to manage structured information, it's still capable of handling large amounts of such data. 

However, querying terabytes of data can be an arduous task, particularly when software based on SQL Server needs to operate at a rapid pace. To optimize this function in the database management system, many administrators enroll in SQL training courses to become more acquainted with the environment. 

The power of partitioning 
TechTarget referenced a presentation made by Microsoft certified SQL Server MVP Andrew Novick, who spoke to those who attended the Beantown .NET meeting in Cambridge, Massachusetts, recently. Novick maintained that partitioning databases can not only reduce query time, but expedite database management. This means data can be deleted and migrated more quickly and the amount of maintenance professionals typically have to perform is significantly reduced. 

One particular technique Novick favored was the sliding window strategy, which places more recent or malleable data in the front of the query list while changing older information to read-only files. Whenever an analyst wants to scrutinize archived data, he or she simply needs to send a command that will open the read-only files.

In regard to requesting information, partitioning significantly improves the pile time. TechTarget proposed a situation in which an administrator segregates the data by dates. For example, whenever he or she wants to find a bit of information created on December 4, 2013, the query will only have to run through a single partition as opposed to the whole database. 

A strong set of protocols 
While Microsoft certification courses detail how to partition databases with SQL Server, they also provide comprehensive knowledge of server monitoring best practices. SQL Server Pro acknowledged a few of these fundamentals, asserting that conducting active surveillance of the architecture is a must. 

That being said, companies don't need to assign two people to monitor databases at all times. Instead, they should have database administrators set up automated alerts. Developing software capable of rooting out malware whenever it infiltrates a server is an essential step to take. 

When it comes to initiating large projects, SQL Server Pro advised organizations to break endeavors down into disparate units. Surprisingly enough, Microsoft training outlines how to order a wide array of initiatives, from migrating database architectures to providing SQL Server support to software deployments. 

Database administration doesn't need to be an arduous task. Becoming versed in a few SQL Server techniques will make essential responsibilities all the more easy to perform. 

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