SQL Server 2016

Sifiso W. Ndlovu

Top 5 Deprecated Features in Reporting Services 2016

February 17, 2017 by

It’s not often that I write negative articles surrounding SQL Server’s latest release but ever since we upgraded one of our BI boxes to run SQL Server Reporting Services 2016 (SSRS 2016), I have picked up on some frustrations from my team when using the upgraded Report Manager portal due to the unavailability of features that used to exist in versions prior to SSRS 2016. I have since realized that in spite of the many exciting features and improvements introduced in SSRS 2016, there is a downside to this latest version of reporting services that is likely to leave many administrators frustrated.

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Craig Porteous

Scaling out Reporting Services & changes in SQL Server 2016

January 18, 2017 by

Scaling out Reporting services to multiple nodes, in itself, is a relatively simple process. It’s when we come to solve problems and investigate performance that we begin to see there is a lot more going on under the hood that’s not clear through implementation. There are also some foundational elements that have changed in SQL 2016 with next to no guidance from Microsoft on the changes.

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Ahmad Yaseen

SQL Server 2016 Always On Availability Group with Direct Seeding

January 12, 2017 by

SQL Server Always On Availability Groups are an enterprise-level high-availability and disaster-recovery feature introduced the first time in SQL Server 2012as an alternative to database mirroring. A set of user databases that fail over together forms the availability group. These availability databases are hosted by the availability replicas and can be readable- writable at the primary replica and up to eight sets of secondary replica databases that can be configured to be read-only databases. The availability groups fail over due to the availability replica’s level issues and not the ones caused due to database level issues such as data loss or database corruption.

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Manjuke Fernando

Native JSON Support in SQL Server 2016

January 6, 2017 by

With the introduction of SQL Server 2016, Microsoft introduced many new features which had taken SQL Server another step forward and they made sure that it stands in front among many major Relational Database Systems.

One such feature which has been lacking but desperately required was the native support towards JSON.

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Sifiso W. Ndlovu

Report Subscription Changes in SQL Server Reporting Services 2016

December 30, 2016 by

What makes SQL Server 2016 one of my favourite SQL Server release since the release of SQL Server 2012 is the increased number of exciting new features that have been introduced. Whilst my article Top 5 New SQL Server 2016 DMVs for DBAs reviewed some of these new features albeit from a DBA point of view, in this article I continue to review SQL Server 2016 but from the perspective of an SSRS administrator in relation to the changes in report subscriptions.

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Sifiso W. Ndlovu

Top 5 New SQL Server 2016 DMVs for DBAs

December 20, 2016 by

Since its initial release that was part of SQL Server 2005, Dynamic Management Views (DMV) changed – mostly for the better – the role of database administration (DBA) within SQL Server-based environments. They improved the efficiency of DBAs regarding database server monitoring, issue diagnoses, and subsequent performance optimisation. As a result of this positive reception, it has become customary that some of the highly anticipated items in every release of SQL Server includes discovering what new DMVs will be added. In this article I take you through my favourite top 5 DMVs to come out of SQL Server 2016.

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Daniel Tikvicki

Introduction to SQL Server Analysis Services (SSAS) monitoring

December 15, 2016 by

When it comes to monitoring of SQL Server Analysis Services (SSAS) performance, as it relates to the database engine, there are several categories that should be mentioned and compared.

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Daniel Calbimonte

How to create and configure Microsoft Azure HDInsight

November 18, 2016 by

Introduction

In our chapter about PolyBase, we presented this new SQL Server 2016 feature to query CSV files stored in Azure Storage accounts. We mentioned that in PolyBase you can query data in Hadoop (HDInsight) using SQL Server. HDInsight is a very popular system in Azure that eventually you will need to interact with if you use SQL Server. That is why we will give an explanation for newbies about it.

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Rajendra Gupta

How to create and configure the Tree Map Chart in SQL Server 2016 Reporting Services

October 28, 2016 by

In the previous article, in this series, How to create and configure a Sunburst chart in SQL Server 2016 Reporting Services, we have explored new chart types in SQL Server 2016; the Sunburst chart and the Tree Map chart, that are used to display hierarchical data. The Sunburst chart is a way of presenting relational datasets together in a compact form. The Tree Map Chart is also a way of showing hierarchical data.

In this article, we are going to show how to create a Tree Map chart and its comparison with the Sunburst chart.

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Ahmad Yaseen

SQL Server 2016 Database Scoped Configuration

October 21, 2016 by

SQL Server 2016 introduces a new set of configurations that can be applied at the database level to control its performance and behavior. These configurations were previously applicable only at the SQL instance level before version SQL Server 2016, With the ability to configure settings at the database level, many databases that are hosted in the same instance can now be isolated from each other, with each database has its own customized configurations. The database level configurations allow us also to set different database configurations for the Always On Availability Groups primary and secondary databases to meet the different types of workloads.

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Daniel Calbimonte

SQL Server 2016 – PolyBase tutorial

October 21, 2016 by

Introduction

This article will teach you how to install PolyBase and will show you a simple example to start.

PolyBase is a new feature in SQL Server 2016. It is used to query relational and non-relational databases (NoSQL). You can use PolyBase to query tables and files in Hadoop or in Azure Blob Storage. You can also import or export data to/from Hadoop.

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Ahmad Yaseen

SQL Server 2016 Parameter Sniffing

October 19, 2016 by

SQL Server tries always to generate the most optimized execution plan for each stored procedure the first time that the stored procedure is executed. The SQL Server Engine looks at the stored procedure passed parameter values when compiling the stored procedure, the first execution, in order to create the optimal plan including the parameters and keep that plan for future use in the plan cache. This parameter analysis process is called the Parameter Sniffing.

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Ahmad Yaseen

Using Dynamic Data Masking in SQL Server 2016 to protect sensitive data

October 17, 2016 by

Dynamic Data Masking is a new security feature introduced in SQL Server 2016 that limits the access of unauthorized users to sensitive data at the database layer.

As an example of the need for such a feature is allowing the applications developers to access production data for troubleshooting purposes and preventing them from accessing the sensitive data at the same time, without affecting their troubleshooting process. Another example is the call center employee who will access the customer’s information to help him in his request, but the critical financial data, such as the bank account number or the credit card full number, will be masked to that person.

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