Microsoft Azure Vs Amazon Web Services: What’s your Ultimate Choice?

Total: 1 Average: 5

Have you heard the term cloud computing? Do you wish to try your hands on cloud platforms? Well, if you seem to be a newbie to this new world of cloud computing, then set back as we are going to discuss the cloud platforms that are beneficial for generating more business. It’s vital for an individual to get themselves familiarize with different leading cloud service providers before selecting the best cloud network to begin their business or career with cloud computing.

Read More

How to Update SQL Server Statistics for Big Tables

Total: 1 Average: 5

In my previous article, I have briefly covered database statistics, its importance, and why statistics should be updated. Moreover, I have demonstrated a step by step process to create a SQL Server maintenance plan to update statistics. In this article, the following issues will be explained: 1. How to update statistics using T-SQL Command. 2. How to identify the frequently updated tables using T-SQL and also how to update the statistics of tables with frequently inserted/ updated / deleted data . Read More

Report Builder Basics for Power Users and IT Professionals

Total: 1 Average: 5

This is an introductory article about the Microsoft Report Builder tool which is used to build and manage paginated reports.

Additionally, you are going to learn how to create SSRS reports by using the report builder tool.

This article also highlights the importance of using standalone report authoring tools for quick management of reports as compared to full-fledged SQL Server Data Tools (SSDT) for designing, developing, testing, and deploying SSRS reports. Read More

T-SQL Regular expression: LIKE Operator and its use-cases.

Total: 2 Average: 5

A regular expression is a rule which defines how characters can appear in an expression. It’s a sequence of character or text which determines the search pattern. In SQL databases, selecting values based on regular expressions defined in the WHERE condition can be very useful. Following are a few use cases of how you can use regular expressions. Read More

Switching Out Table Partitions in SQL Server: A Walkthrough

Total: 2 Average: 4.5

Introduction

A few years ago we were tasked with a business requirement for card data in a specific format for the purpose of something called “reconciliation”. The idea was to present the data in a table to an application which would consume and process the data which would have a retention period of six months. We had to create a new database for this business need and then create the core table as a partitioned table. The process described here is the process we use to ensure that data older than six months is moved out of the table in a clean fashion. Read More

AlwaysOn Availability Groups: Quorum

Total: 2 Average: 4.5

SQL Server AlwaysOn Availability Groups is Microsoft’s latest technology for addressing the High Availability and Disaster Recovery needs of organizations using SQL Server. One big advantage of AlwaysOn is the ability to address both HA and DR in one implementation. The key benefits of AlwaysOn that we have experienced are as follows: Read More

How to Write Stored Procedures for Professional SSRS Reports

Total: 2 Average: 5

In this article, we’ll talk about professional SQL Server Reporting Services reports, how to create stored procedures for these reports to meet business requirements, and the benefits of using stored procedures to run behind SSRS reports.

About Professional SSRS Reports

Let’s first get familiar with professional SSRS reports.

Simple Definition

A professional SSRS report is a report created with the standard practices of report development in mind and which has been thoroughly tested to be capable of fulfilling business requirements.

In other words, a professional SSRS report is very carefully designed, developed, tested, and deployed to the target environment to make sure it serves the purpose and is beneficial to the business. Read More

Calculate the median by using Transact SQL

Total: 5 Average: 3.6

The statistical median is the value which separates a dataset into halves – one comprises greater values, and the other comprises lesser ones. For a specified dataset, it can be considered as the “middle” value. For example, in the dataset {1, 3, 3, 4, 5, 6, 7, 8, 9}, the median is 5, which is fourth largest, and fourth smallest number in the dataset.

To calculate the median of any dataset, we first need to arrange all values from the dataset in a specific order. After arranging the data, we must determine the middle value of the specified dataset. If the dataset contains an odd number of values, than the middle value of the entire dataset will be considered as a median. Read More