Glasnost in IT: Discarding the Old Certainties

Three of Redgate’s tools are now part of the 2017 release of Visual Studio Enterprise (as announced last week), as components of the Data Storage and Processing ‘workload’. Some might be surprised to find third-party tools being included in the Visual Studio installer, but it’s an interesting sign of the times. No longer can any … Read more

Introducing DLM Techniques for a Multi-Database Multi-Server System

Although the techniques of Database Lifecycle Management can reduce the timescales for the delivery of new functionality to business systems, what if the database 'layer' consists of several large interdependent databases and data flows with replication and audit? Does DLM scale to this level of complexity? Margaret Cruise O'Brien starts a series of articles that describes the practicalities of improving DLM within an existing framework and team supporting a multi-database multi-server system, by describing some of the database management problems and solutions in an enterprise-scale database. … Read more

Using the DbFit Framework for Data Warehouse Regression Testing

It is ironic that the users of database application need to rely on the very technologists that created the system to then devise and run their acceptance tests. Surely someone has devised a test system for databases that is simple enough for ordinary tech-savvy people to use and for them to create the tests? Yes they have. Fitnesse DbFit is a mature product that can, and does, test SQL Server databases, and Nat Sundar explains how to set it up and do it.… Read more

Encrypting SQL Server: Dynamic Data Masking

Dynamic Data Masking is a good way of rendering data unreadable for such purposes as user-acceptance testing, or demonstrating an application. It doesn't encrypt the data, and a knowledgeable SQL user can defeat it. However it provides a simple way to administer from the database what data the various users of a database application can and can not see, making it a useful tool for the developer.… Read more

Working with Windows Containers and Docker: Up and Running

Deployments can be made easier, in many different ways, by using Docker and Windows Containers; but how do you set about working with them? As part of his practical series on Windows Containers and Docker, Nicolas shows how to deploy a Container Host to the Microsoft Azure cloud. retrieve Images from Docker Hub, build your own container image, and push your images to the Docker Hub. … Read more

Introduction to Azure Logic Apps

LogicApps are a managed service that provides the Lego blocks of Azure serverless architecture that you can use to create, develop and deploy cloud-based integrations and workflows. The developer merely strings together off-the-self, ready-made components with as little effort as possible. The aim is to go from development to production in a few simple, reproducible steps. Microsoft are investing strongly in this technology, introducing many new connectors in line with the demands of the integration requirements of enterprises.… Read more

Using an R Package within SQL Server with Real time analysis in Power BI

We all know how easy it is to run R, together with dependent packages, from SQL Server on order to do statistical analysis, and then turn the result into a real-time graph using Power BI; but can you actually do it? Saurabh Desai gives a step-by-step hand-holding guide to turn even the most timid into a BI guru. There is nothing difficult in using R in SQL Server 2016 once you know the steps.… Read more

Exploring Azure Storage for SQL Server DBAs – Part 2

Managed Disks have simplified way that Azure storage interacts with the users' virtual machines, thanks to the way that it eliminates the need to deal with the Storage Account. It is now easier to add new disks to a virtual machine, either in PowerShell or via the portal. The Storage Spaces feature in Windows Server can be used to aggregate disks together and obtain higher levels of performance. Joshua Feierman explains how to do it all.… Read more

What is the Go Language, and Why is it Useful?

When Google announced the 'Go' language in 2009 we were all underexcited. After all, a compiled, statically typed language in the tradition of Algol and C isn't that radical, especially one that eschewed generic programming, implicit type conversions, assertions, inheritance and pointer arithmetic. However, it has proved to be robust, highly-portable, simple to use, and productive to work with. Ed Elliott reckons that it is definitely worth checking it out. … Read more

Doing Fuzzy Searches in SQL Server

A series of arguments with developers who insist that fuzzy searches or spell-checking be done within the application rather then a relational database inspired Phil Factor to show how it is done. When the database must find relevant material from search terms entered by users, the database must learn to expect, and deal with, both expected and unexpected … Read more

Introducing a DevOps Workgroup to Farm Credit Services of America

If you are introducing DevOps workflows into a large organization, you’ll need to plan carefully and prioritize tasks, adapt, maintain a thick skin, communicate constantly, and ensure that all teams have a chance to contribute their solutions. Bob Walker explains how FCSA set up a DevOps Workgroup, its philosophy and its goals for improving database and application deployment processes.… Read more