I have been using SSMS for a long time now, and over the period of time I have realized that it’s a very powerful IDE – however, there are lots of hidden features which are less known to lots of developers. In this article, I will be sharing some beneficial Tips and Tricks which will give you an extra edge in your day to day work, and in the process take your productivity to the next level.
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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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What makes SQL Server 2016 one of my favorite 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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In this article, we will go through the different ways to set the Max Degree of Parallelism option. Before doing that, it is helpful to understand the concept of parallelism, how it works and what the MSXDOP is.
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As a DBA, I am often asked why is something performing slow, what and why statistics need to be updated or what will cause them to be “off”. My initial question to clients when they pose these questions to me is what changed on your end? Did the data change significantly and did the rebuild or reorganize index job run? Before I get into the answers to these questions from my clients, let me give you some background. So, just to clarify, for most of my clients, I work as a remote part-time DBA, that being said, I manage their database from every aspect including setting up servers, backups/restore, troubleshooting, managing their index’s, etc. and again remotely. So normally, I have setup jobs that will manage their index’s ranging from a weekly rebuild or even sometimes I use one that I’ve designed that makes a choice to either rebuild or reorganize an index based on fragmentation level. The “general rule of thumb” is reorganizing the index for fragmentation from 5% to 29% and rebuild when 30% plus. Those are pretty standard numbers I did not make them up.
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Visual Studio Code (Code), have you heard of this product yet? This is an open-source, cross-platform and extremely light weight code editor from Microsoft. You may see some folks explain this editor as the little brother to Visual Studio Community Edition (VS Community), but it is more compared to editors like Atom, Sublime Text or even Notepad++. It is not something you can use to compile program code, so it is for the less complex coding projects. I utilize Code as my editor of choice now with PowerShell, and even T-SQL at times. In this article, I wanted to walk you through using Code and note some specific extensions I use for PowerShell and SQL Server.
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A SQL Server execution plan is the most efficient and least cost road map that is generated by the Query Optimizer’s algorithms calculations to execute the submitted T-SQL query. Execution plans are used by the database administrators to troubleshoot the performance of poorly performing queries to isolate the part of the query that is at the root of the performance issue.
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In SQL Server Integration services (SSIS), it may not be possible to meet all the business requirements using built-in tasks. In these cases, we can achieve the functionality using C# or VB.net code in script task. The script task is an ideal alternative solution to built-in tasks.
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Receiving a comma delimited file is not new technology nor is it difficult to deal with in SQL Server. As a matter of fact, it is extremely easy. There are many cases as to why you would want to do this. For example, you have an external data source that needs to be imported into your database/table. There a couple ways to do this, however the quickest and easiest way is to use the native “import” feature within SQL Server Management Studio and you can even save it to an SSIS Package at the end of the process. The end result of using this method is that the external CSV file is loaded into a SQL Server table where columns are created and rows are populated.
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The Java HashCode method is used to determine uniqueness or similarity of strings. While implemented in Java, there can be many benefits of creating a similar or customized version of this method.
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The main goal of many organizations, today, is reducing costs while maintaining the highest degree of stability and efficiency. To this end, we should think out of the box about how we can help to achieve this as DBAs. The approaches include:
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A SQL Server database can be thought of, in and of itself, as a data dictionary. It is self-describing, in that objects can be scripted into Data Definition Language aka DDL scripts to view all attributes, quickly and easily.
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Every developer wants to be productive and get more things accomplished during their day to day work. Given a choice between working harder and working smarter, you will most likely choose the latter. But the big question is – How do you boost your productivity? How do you reduce your development time? How do you increase your coding speed?
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In this article, I compiled a list of FAQs and Answers about dates.
Have you ever written up a complex query using Common Table Expressions (CTEs) only to be disappointed by the performance? Have you been blaming the CTE? This article looks at that problem to show that it is a little deeper than a particular syntax choice and offers some tips on how to improve performance.
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This is a second article that is a continuation of the Microsoft SQL Server Migration Assistant (SSMA) v7.1 for Oracle. In my first article, I wrote an overview of the tool and how to install it. In this second article I will write about how to use it to migrate data and objects from an Oracle database to a SQL Server database.
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If you haven’t heard of dbatools, it’s an open source project out on GitHub dedicated to making life easier for Data Professionals. If you have an idea that you don’t see a command for, you can build it and contribute it to the project. Or you can ask if someone has time to write if for you.
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In this article, we will verify if the following statements are true or they are just myths:
SQL Server 2016 SP1 is released as announced by Microsoft. It comes with a bunch of new features and enhancements as a result of customer and community feedback. In this article, I will introduce you to these new features and enhancements.
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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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Late in October, I received an unusual request from the head of sales within one of my client sites. Sales sells three articles: bread, perfume, and Jaguar motor cars. Now the reader will note that one of these items is a staple and the other two are for those folks with considerable disposable income. Management within the firm had increased the salesmen’s bonuses for those folks that managed to sell perfume and/or Jaguars along with the standard loaves of bread. The summary report may be seen below showing the final bonus rate for each sales order booked during the month.
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Transparent Data Encryption (TDE) was introduced in SQL Server 2008. Its main purpose was to protect data by encrypting the physical files, both the data (mdf) and log (ldf) files (as opposed to the actual data stored within the database). Transparent Data Encryption Encrypts SQL Server, Azure SQL Databases, and Azure SQL Data Warehouse data files.
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How often are you working with multiple environments? For example, if you are a database administrator who is responsible for a production environment as well as another environment, it most likely that you will be working with both environments simultaneously. What is the probability that you will execute a script on production, which actually needs to be executed on the other environment? I would say it is high. To prove this point let me present you an example.
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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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Database deployments are critical tasks that can affect negative in on performance in production. In this article we’ll describe some performance related best practices for database deployments.
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