Database development

Sifiso W. Ndlovu

How to configure OData SSIS Connection for SharePoint Online

April 13, 2018 by

As data warehouse developers, we often have to extract data from a myriad of source systems. Thus, whilst some source systems readily integrate with our ETL tools there are instances whereby we need to install additional drivers and software addons in order to successfully connect and extract data from other source systems. Microsoft SharePoint Online is one such source system that I recently had to extract data from and its connectors are by default not part of the standard SQL Server Integration Services (SSIS) package template. As SSIS developers we often don’t have solid background on environments such as SharePoint, thus figuring out which version of SharePoint Software Development Kit to install in order to enable successful connection from SSIS can sometimes be a frustrating experience. In this article, I try to alleviate some of that frustration by sharing some of my recent experiences relating to getting data out of a SharePoint list using SSIS.

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Jefferson Elias

A concrete example of migration between an Oracle Database and SQL Server using Microsoft Data Migration Assistant

April 12, 2018 by

Introduction

Intended audience

This document is intended for application developers and database administrators who plan to migrate an Oracle Database to Microsoft SQL Server.

Context

In the previous article, we saw how to install and prepare to migrate one or more Oracle Schema(s) and their objects to SQL Server. Now it’s time to go through the migration process…

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Minette Steynberg

The end is nigh! (For SQL Server 2008 and SQL Server 2008 R2)

April 4, 2018 by

Introduction

As with everything else, all good things must come to an end. After hanging around for a good decade SQL Server 2008 and SQL Server 2008 R2 has started the countdown to its End of Life.

D-day for SQL Server 2008 and SQL Server 2008 R2 is set to the 19th of July 2019. Which is approximately a year from now, give or take a couple of months.

If you are still running SQL Server 2008 or SQL Server 2008 R2, now is definitely the time to upgrade. In this article; I am going to tell you why you would want to upgrade to a newer version of SQL Server (2016 or 2017) or Azure SQL Database. I will also discuss some of the tools that you might use to make the upgrade as painless as possible.

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Prashanth Jayaram

Getting started building applications using SQL Server DevOps Tools

March 28, 2018 by

This article is part of the SQL Server Tools series, aimed at giving you an idea of the available tools and techniques to build applications using SQL Server tools. The first article of the series covers the rudimentary DevOps concepts and discusses on a high level, the overview of SQL Server tools that can be piped for DevOps operations.

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Jefferson Elias

Migrating an Oracle Database to SQL Server with Microsoft Data Migration Assistant – Installation Process and Short Overview

March 27, 2018 by

Intended audience

This document is intended for application developers and database administrators who plan to migrate an Oracle Database to Microsoft SQL Server.

Context

Nowadays, most IT professionals are aware that Oracle Database is a very good database solution, but it’s not inexpensive, to say the least. If you want to partition a table in Oracle, it’s an option that you must pay for, which is the same for advanced security options like Database Encryption or Dynamic Data Masking. In contrast, SQL Server comes with these options out of the box when you use the Enterprise Edition.

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Sifiso W. Ndlovu

How to migrate SQL Server 2017 Master Data Services Models into another server

March 23, 2018 by

Often as consultants, we don’t get to work onsite alongside our clients instead we are given copies of clients’ production environment and work on proposed solutions back at our offices. Once development has been completed, we then deploy and integrate our solution back to the client’s production environment. I’ve recently had to adopt a similar offsite development approach whilst working on a project that included development and configuration of master data services. In this article, I will demonstrate how a SQL Server 2017 Master Data Services (MDS) model can be exported from one environment (i.e. MDS Dev) and deployed into another environment (i.e. MDS Prod).

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Ben Richardson

Sequence Objects in SQL Server

March 22, 2018 by

Sequence objects are used to sequentially generate numeric values. They were introduced in SQL Server 2012.

Sequence objects are similar to the IDENTITY column in any SQL table. However, unlike the IDENTITY column, they are independent and are not attached to any table. Sequence objects are used both independently and within the DML statements i.e. INSERT, UPDATE and DELETE.

This article will take a detailed look at sequence objects.

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SQLShack

SQL formatter tools

March 8, 2018 by

This collection of content will provide an overview of SQL formatter tools, with product page links for each of the tools. If you noticed a SQL formatter tool we missed, please let us know in the comments below.

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Daniel Calbimonte

How to upload multiple images to SQL Server

March 6, 2018 by

Introduction

Sometimes we need to store information including photos in our database. For example, the photo of the product, the photo of the team members. But how can we store images in SQL Server?

We could create an application in .NET or Java, but if we do not have experience in those programming languages, we could use SQL Server tools to do it.

In this new article, we will learn the following tips that will help us to work with images including how to:

  • insert one image into SQL Server
  • store multiple files into a table
  • verify that the images were inserted
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Craig Porteous

Top 10 things you must document in SQL Server Reporting Services (SSRS)

February 26, 2018 by

Documentation is never fun. I curse having to do it and I curse the person who didn’t do it. It’s a no-win situation.

Luckily I don’t want to tell you to write long documents for setting up or maintaining Reporting Services or creating reports etc. This is more about the main aspects of SSRS that you should be keeping a backup of or maintaining to make your life (and other people’s lives) easier in future. I’ll keep your typing to a minimum.

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Ben Richardson

Debugging stored procedures in SQL Server Management Studio (SSMS)

February 20, 2018 by

Debugging is one of the most important but painful parts of any software process. To find some errors you have to run the code step by step to see which section of the code is responsible for the error. This is called runtime debugging.

Luckily, SQL Server Management Studio (SSMS) comes with automated debugging capabilities to help developers debug their scripts. In this article, we will explain practically how SSMS can be used to debug stored procedures in SQL Server by working through a very simple example.

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Ahmad Yaseen

SQL Server table hints – WITH (NOLOCK) best practices

February 14, 2018 by

SQL Server table hints are a special type of explicit command that are used to override the default behavior of the SQL Server query optimizer during the T-SQL query execution This is accomplished by enforcing a specific locking method, a specific index or query processing operation, such index seek or table scan, to be used by the SQL Server query optimizer to build the query execution plan. The table hints can be added to the FROM clause of the T-SQL query, affecting the table or the view that is referenced in the FROM clause only.

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Sifiso W. Ndlovu

Impact of CLR Strict Security configuration setting in SQL Server 2017

February 13, 2018 by

Every seasoned SQL Server developer will tell you that no matter how hard you try, there are just operations in SQL Server better implemented elsewhere than relying on native Transact-SQL language (T-SQL). Operations such as performing complex calculations, implementing regular expression checks and accessing external web service applications can easily lead to your SQL Server instance incurring significant performance overhead. Thankfully, through its common language runtime (CLR) feature, SQL Server provides developers with a platform to address some of the inconveniences of native T-SQL by supporting an import of assembly files produced from projects written in. Net programming languages (i.e. C#, VB.NET). I have personally found CLR to be very useful when it comes to splitting string characters into multiple delimited lines.

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Jefferson Elias

How to create charts from SQL Server data using PowerShell

February 8, 2018 by

Introduction

Intended audience

This document is intended for application developers and database administrators who are willing to learn how to generate charts from data stored in Microsoft SQL Server using PowerShell.

Context

In previous article entitled Overview of PowerShell Charting capabilities we’ve seen some components of an assembly called System.Windows.Forms.DataVisualization assembly that is part of the .NET Framework and how to load it inside PowerShell.

Now, it’s time to use what we’ve learned so far.

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Craig Porteous

Migrating SSRS content with PowerShell

January 29, 2018 by

With a distinct lack of up-to-date, fully featured or built-in options to get Reporting Services content cleanly from A to B, it can often be a challenging task maintaining proper Development and QA environments or even moving reports from a SharePoint integrated installation to a native mode one, and vice versa.

I want to explore the two most efficient methods of bulk-migrating Reporting Services content & also explore other options I’ve used over the years and those that have come and gone.

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Marko Radakovic

How to move SQL database files (MDF and LDF) to another location

January 22, 2018 by

How often you got to the point that for any reason you don’t have enough space on the specific drive to host a database? In case of database development or other tasks outside the production environment, this should not be a problem as a database can be eventually re-created, restored from a backup and set to be hosted on another location. By default, SQL Server stores database files in its installation folder, specifically in the Data folder:

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Prashanth Jayaram

Top 8 new (or enhanced) SQL Server 2017 DMVs and DMFs for DBAs

January 17, 2018 by

Dynamic management views (DMVs) and dynamic management functions (DMFs) are system views and system functions that return metadata of the system state. On querying the related system objects, database administrators can understand the internals of SQL Server. It allows us to monitor the performance of the SQL Server instance, and diagnose issues with it.

SQL Server 2017 ships with a number of new and enhanced dynamic management views and dynamic management functions that will help DBAs monitor the health and performance of SQL Server instances. A few existing DMV’s such as sys.dm_os_sys_info and sys.dm_db_file_space_usage have been enhanced. Some have also been newly built and available only for SQL Server 2017.

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