This means that you can move your storage into the cloud while keeping all the transaction processing on your local server. Furthermore you can enable
Transparent Data Encryption on databases while keeping the encryption key on the local server for added security. The columnstore indexes were introduced by Microsoft in SQL Server 2012 in order to provide important improvements in terms of performance for data warehouse-style queries. SQL Server native
snapshots are supported in all SQL Server editions as of 2016.
This feature can improve performance substantially but there is a small window where a crash may cause data loss. This feature is only available in Enterprise edition of SQL Server 2014 and require a 64 bit installation of SQL Server. By using clustered columnstore indexes you will improve your data compression the performance of your query for warehousing workloads that mainly target bulk load operations and queries that are read-only. Upgrading to a new release is usually a difficult decision for most organizations.
What’s New in SQL Server 2014
So start looking for a new backup technician when you turn this feature on. In SQL 2014, things get a lot simple in terms of encrypting backups. SQL Server 2014 also provides new Windows Azure integration to SQL Server’s backup capabilities.
Multiple cluster nodes can be connected to the same volume at the same time, but each node can access different files on the drive independently. Windows and Hyper-V have supported this for a while (see the BOL section on the benefits), and now SQL Server supports it too. The big benefit here sql server 2014 new features for dba is that if one node of the SQL Server cluster loses connectivity to the storage, it can still read and write data over the network to a different node’s SAN connection. In SQL 2012, if your primary drops offline or the cluster loses quorum, the readable replica databases drop offline.
Power View for Multidimensional Models
This engine provides a lock and latch free environment for OLTP workloads. It is fully integrated into SQL Server and accessed using standard T-SQL. Contrary to other products in
the market,
Hekaton is not a separate system, it is part of the SQL Server Database Engine. Hekaton enables you to use both disk based tables and Memory-Optimized Tables together in the same queries and
stored procedures. We publish insightful articles about new products, best practices and trends; readers help each other out on various database questions and problems. Database management systems (DBMS) and database security processes are also key areas of focus at DatabaseJournal.com.
In recent years, there has been a growing trend of moving to managed SQL Server in the cloud…. Resource Governor now supports management of IO as well as CPU and Memory that were previously supported. Microsoft has increased the performance of the SELECT INTO statement. They have done this by allowing the SELECT INTO to perform parallel operations when inserting rows into a table. Murilo Miranda continues his series by explaining how such an index is unlike a conventional index. The new SQL Server Data Tools for BI (SSDT-BI) is used to create SQL Server Analysis Services (SSAS) models, SSRS reports, and SSIS packages.
Backup Enhancements
XTIVIA is highlighting the following new features in SQL Server 2014 and can assist you with the implementation of these features, as well as all other new features available with the 2014 version. We are excited to discuss how implementing new features, can help benefit your SQL Server environment. With this new release of SQL Server 2014 there are a number of new features that Microsoft has included. Below I have outlined a number of those items I think are noteworthy. By no means is this an exhaustive list of the new features that Microsoft has included in this release.
We review the major features of SQL Server 2014 and shows developers how to architect efficient, high-performance solutions for organizations of any scale. Watch and learn how to install and configure SQL Server, create databases and tables, automate common tasks like backups, and use the SQL query language to retrieve and manipulate data. SQL Server 2014’s AlwaysOn Availability Groups has been enhanced with support for additional secondary replicas and Windows Azure integration. First introduced with SQL Server 2012, AlwaysOn Availability Groups boosted SQL Server availability by providing the ability to protect multiple databases with up to four secondary replicas. In SQL Server 2014, Microsoft has enhanced AlwaysOn integration by expanding the maximum number of secondary replicas from four to eight.