In the previous module, you learned how to plan a backup strategy for a SQL Server system. You can now learn how to perform SQL Server backups, including full and differential database backups, transaction log backups, and partial backups. Protection of data within your Microsoft SQL Server databases is essential and requires a working knowledge of the issues and SQL Server security features. This module describes SQL Server security models, logins, users, partially contained databases, and cross-server authorisation. SQL Server is a relational database management system (RDBMS) developed and marketed by Microsoft. As a database server, the primary function of the SQL Server is to store and retrieve data used by other applications.
You should enforce data integrity at all levels of an application from first entry or collection through storage. Microsoft SQL Server data management software provides a range of features to simplify the job. The tools provided by Microsoft SQL Server make administration easy when compared to some other database engines. However, even when tasks are easy to perform, it is common to have to repeat a task many times.
SQL Server Core 2016
The database automatically moves rows meeting some criteria to Azure and offloads computation to the Azure cloud. The Backup to Azure feature is designed to allow you to take a backup of your on-premises database directly to Azure blog storage. This module SQL Server 2016 Lessons describes the preinstalled system databases, the physical structure of databases and the most common configuration options related to them. The Microsoft SQL Server Database Engine can run for long periods without the need for administrative attention.
Microsoft SQL Server 2014 data management software introduced in-memory online transaction processing (OLTP) functionality features to improve the performance of OLTP workloads. SQL Server adds several enhancements, such as the ability to alter a memory-optimised table without recreating it. Memory-optimised tables are primarily stored in memory, which provides the improved performance by reducing hard disk access. Natively compiled stored procedures further improve performance over traditional interpreted Transact-SQL.
Searches related to sql server
As functionality is added to SQL Server with each new release, the necessity to use managed code decreases. However, there are times when you might need to create aggregates, stored procedures, triggers, user-defined functions, or user-defined types. In this module, you’ll learn how to use CLR managed code to create user-defined database objects for SQL Server. In a relational database management system (RDBMS), user and system data is stored in tables. Each table consists of a set of rows that describe entities and a set of columns that hold the attributes of an entity.
This module explains how to name, declare, assign values to, and use variables. Concurrency control is a critical feature of multiuser database systems; it allows data to remain consistent when many users are modifying data at the same time. This module covers the implementation of concurrency in Microsoft SQL Server. You’ll learn about how SQL Server implements concurrency controls, and the different ways you can configure and work with concurrency settings.
Oracle SQL Databases
This module describes the elements of T-SQL and their role in writing queries. Dynamic Data Masking is a feature in SQL Server 2016 that is designed to return a custom mask of information for sensitve data in columns. Polybase allows a SQL Server use to access data stored in Hadoop using T-SQL. The Managed Backup feature is designed to automate your backups to Azure Blob Storage.
This technology was released in SQL Server 2012, and has been improved with each version. Our dedicated Learning Advisors are here to help you curate a customised learning path tailored to your organisation’s needs and goals. Insert the missing statement to get all the columns from the Customers table.