Microsoft's SQL Server products are some of the most common server and database tools found in the business world. Due in large part to the company's stellar reputation and SQL Server's flexibility, SQL training has been in high demand for years.
By participating in reputable SQL courses, IT professionals can obtain the skills they need to configure and manage some of the most popular database solutions currently available. However, the adaptable nature of the server language means that there are constantly new techniques and processes being developed to better utilize SQL's offerings.
According to Idera, most SQL Server databases are built with just two file formats: primary data files (.mdf) and log files (.ldf). This typical structure is the go-to configuration for most database administrators (DBAs) but there may be better options available. The source indicated that IT professionals can boost server performance in some cases by including additional file types in a SQL Server database setup.
In particular, the source noted that adding more file groups can make it easier to expand databases in the future, which may be an attractive option for fast-growing companies. If more partitions or hard drives need to be added to a server system, it's much easier for DBAs to accomplish this task if they are able to use multiple document formats, as this offers them more options when building a database.
Also, disaster recovery is much easier with the multiple file model. As the source indicated, it's much more difficult to restore a 100GB database that is built with only one .mdf file than it is to recover data from two partitioned 50GB hard drives. This is because it's more difficult to find 100GB of free space to restore the single file configuration.
According to the source, the process of creating a completely contained database is a simple three-step process that can be accomplished by most IT professionals with knowledge of SQL. First, containment must be enabled, then a given database needs to be reconfigured to host a contained database and finally a contained user needs to be created.
However, the source stated that users who don't want to script the process themselves can simply use Microsoft's SQL Server Management Studio to assist them in building a contained model.