Esat Erkec

Load testing for SQL Server Reporting Services (SSRS)

September 25, 2018 by

Performance monitoring is a very significant and essential topic for database or system administrators. This is no different with SSRS load testing. In some cases, performance problems can lead to significant system downtime. Most of the time in the background of the problem is having insufficient resources or improper settings. Therefore, before experiencing performance issues, we have to take some time to review preventive measures related to current system configurations or new installations. The load test (or stress test) is the most commonly used approach to tune systems before real-life staging conditions. Now we will discuss the details of load test, and in particular SSRS load testing.

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Rakesh Patil

SQL Server installation and upgrade troubleshooting interview questions

September 21, 2018 by

1. Can a Service Pack or Cumulative Update be uninstalled to roll back in case of failures?

We cannot uninstall a service pack or Cumulative Update on SQL Server 2005 or lower.

Starting with SQL Server 2008, we can uninstall a service pack or Cumulative Update from control panel Add or remove programs a view installed updates window.

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Sifiso W. Ndlovu

How to embed a Power BI Report Server report into an ASP.Net web application

September 20, 2018 by

Every once in a while, teams from different functional areas of the business (i.e. business intelligence, software development, web development etc.) would join forces to form a cross-functional development team with a common goal of integrating a business intelligence artefact such as a SQL Server Reporting Services (SSRS) report into a front-end web application. There are many reasons for forming such a partnership including a lack of report-development skill by web developers, BI team owns a better reporting tool for data visualization, or maybe to prevent the software team from “reinventing the wheel” by developing a report that has already been produced elsewhere.

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Sreekanth Bandarla

Deploy SQL Server with Cluster Shared Volumes – part 2

September 19, 2018 by

In the other article in this series: Deploy SQL Server for failover clustering with Cluster Shared Volumes – part 1 we have seen what a cluster shared volume is and what are the advantages and other considerations to keep in mind when deploying CSVs for SQL Server workloads. In this article, I will walk though actual installation of a failover cluster Instance leveraging CSVs.

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Sifiso W. Ndlovu

Available options for generating heatmaps in an SSRS report

September 17, 2018 by

As developers of business intelligence solutions, we tend to service different types of business users. Whilst a call center supervisor is more likely to consume reports that offer detailed breakdown of day-to-day performance of her call center agents, senior managers on the other hand often prefer big-picture analytical reports that represent data in a form of colorful graphs and charts. Not surprisingly, such reports often make use of heatmap controls to provide visually effective comparative view of business metrics against set targets.

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Prashanth Jayaram

SQL Join overview and tutorial

September 17, 2018 by

The ability to combine results from related rows from multiple tables is an important part of relational database system design. In SQL Server, this is accomplished with the SQL join clause.  It’s the nature of traditional relational database systems where some table contains information related to other tables with a common key value. Using a SQL join, you can easily perform queries on related data-sets from multiple tables with these shared keys.

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SQLShack

SQL Server database auditing tools

September 17, 2018 by

This collection of content presents an overview of top SQL Server database auditing tools, with product page links for each of the tools and screenshots if available. If you noticed a tool we missed, please let us know in the comments below.

All database auditing tools are sorted by alphabetical order.

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Prashanth Jayaram

SQL Substring function overview

September 14, 2018 by

The requirement of data refactoring is very common and vital in data mining operations. In the previous article SQL string functions for Data Munging (Wrangling), you’ll learn the tips for getting started with SQL string functions, including the SQL substring function for data munging with SQL Server. As we all agree that the data stored in one form sometimes require a transformation, we’ll take a look at some common functions or tasks for changing the case of a string, converting a value into a different type, trimming a value, and replacing a particular string in a field and so on.

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