Microsoft has released Cumulative Update #5 for SQL Server 2014. KB Article: KB #3011055 56 fixes total (47 fixes listed publicly at time of publication). Build number is 12.0.2456 Relevant for @@VERSION 12.0.2000 through 12.0.2455…(read more)
Have you been watching Data Exposed over on Channel 9? If you’re a data developer, Data Exposed is a great place to learn more about what you can do with data: relational and non-relational, on-premises and in the cloud, big and small.
On the show, Scott Klein and his guests demonstrate features, discuss the latest news, and share their love for data technology – from SQL Server, to Azure HDInsight, and more!
We rounded up the year’s top 10 most-watched videos from Data Exposed. Check them out below – we hope you learn something new!
- Introducing Azure Data Factory: Learn about Azure Data Factory, a new service for data developers and IT pros to easily transform raw data into trusted data assets for their organization at scale.
- Introduction to Azure DocumentDB: Get an introduction to Azure DocumentDB, a NoSQL document database-as-a-service that provides rich querying, transactional processing over schema free data, and query processing and transaction semantics that are common to relational database systems.
- Introduction to Azure Search: Learn about Azure Search, a new fully-managed, full-text search service in Microsoft Azure which provides powerful and sophisticated search capabilities to your applications.
- Azure SQL Database Elastic Scale: Learn about Azure SQL Database Elastic Scale, .NET client libraries and Azure cloud service packages that provide the ability to easily develop, scale, and manage the stateful data tiers of your SQL Server applications.
- Hadoop Meets the Cloud: Scenarios for HDInsight: Explore real-life customer scenarios for big data in the cloud, and gain some ideas of how you can use Hadoop in your environment to solve some of the big data challenges many people face today.
- Azure Stream Analytics: See the capabilities of Azure Stream Analytics and how it helps make working with mass volumes of data more manageable.
- The Top Reasons People Call Bob Ward: Scott Klein is joined by Bob Ward, Principle Escalation Engineer for SQL Server, to talk about the top two reasons why people want to talk to Bob Ward and the rest of his SQL Server Services and Support team.
- SQL Server 2014 In-Memory OLTP Logging: Learn about In-Memory OLTP, a memory-optimized and OLTP-optimized database engine integrated into SQL Server. See how transactions and logging work on memory-optimized-tables, and how a system can recover in-memory data in case of a system failure.
- Insights into Azure SQL Database: Get a candid and insightful behind-the-scenes look at Azure SQL Database, the new service tiers, and the process around determining the right set of capabilities at each tier.
- Using SQL Server Integration Services to Control the Power of Azure HDInsight: Join Scott and several members of the #sqlfamily to talk about how to control cloud from on-premises SQL Server.
If you work with SQL Server (or want to work with SQL Server), this is a good time of the year to think about your career. Why? It’s the holiday season and you should have some time off… unless you have a Crappy Job . You can use some of this time to advance your knowledge about SQL Server, especially the new version: SQL Server 2014. How? You can download a free 180-day version here . That version will carry you through the holidays and then some. Install it, poke around some, search for online…(read more)
Haven’t upgraded late? Well, SQL Server 2014 is a great place to start! Perhaps this is your first time reading my column on DBTA.com or you don’t know much about SQL Server. If either of those are true, then it might be a surprise to you that Microsoft has accelerated the release cadence for SQL Server to around one new release every 18 to 24 months. Add in the fact that Microsoft goes to market with their beta releases, better known as Community Technology Preview (CTPs), several months before…(read more)
SQL Folks, SQL Geeks and others….
Is it the right time to plan the next conference when the previous was finished last week? YES!!!! It is the right time!!! The PLSSUG is planning to have the biggest community conference ever. It will start at 11th May (Monday – preconf) and will be till Wednesday, 13th May (at least). The first great news is that Adam Machanic will be with us. So do not wait and register for his preconf and sessions :). Adam will not be the only superstar next year but more details will follow. Remember, that this year Bob Ward, Klaus Aschenbrenner and Alberto Ferrari were the special guests. And do not forget about the local leaders – you should have seen them last week in Lublin. So you know what am I talking about.
So, stay tuned, vist the PLSSUG page frequently
I am pleased to announce that pictures taken during the conference are available. Just take a look here. Thanks to Kamil Nowiński the photos.
It is also a good moment to say “thanks” to the PLSSUG (Polish SQL Server Users Group) for the organization. Again – it was fabulous 🙂 Over 100 people were attending the Saturday’s conference and also over 45 were with us on Friday during the workshops (preconf). Please visit the PLSSUG site for the recorded sessions (comming soon…)
The agenda of the conference was as follow:
Łukasz Grala – SQL Server Analysis Services – Multidimensional vs Tabular
me – All you wanted to know about the DBCC
Grzegorz Stolecki – Reporting Services – the rendering report extensions
Łukasz Grala – What everybody (not only DBA’s) should know about the backup
Marek Adamczuk & Paweł Potasiński – Windowing Functions
Maciej Pilecki – Event Notification
We’ve been talking a lot lately about our in-memory technology in SQL Server. If you attended the PASS Summit last week you likely heard a fair share. So, why all the fuss? Simply put, SQL Server 2014’s in-memory delivers serious business impact. According to CMS Wire “Microsoft SQL 2014 just may be the most complete in-memory solution on the market.”
Last week we told you the story of Dell and how they have boosted website performance and enabled faster online shopping experiences with SQL Server’s in-memory online transaction processing technology. Dell is not alone. Nasdaq, Bwin and EdgeNet all have seen significant performance gains. Let’s take a look at another customer, Samsung Electro-Mechanics.
Samsung Electro-Mechanics, an electrical and mechanical devices manufacturer, uses its Statistical Process Control system to manage quality control for its large-scale manufacturing facilities. As the system evolved and became more complex, database performance suffered, impacting manufacturing quality. To stabilize and increase performance, Samsung Electro-Mechanics implemented SQL Server 2014 in-memory OLTP and CCI (Clustered Columnstore Indexes).
By doing so, Samsung Electro-Mechanics was able to increase transactional performance by 24x using in-memory OLTP, and improve query and reporting by 22x using the in-memory Columnstore. These performance gains far exceeded their initial goal of improving overall performance by 2x.
So consider what impact SQL Server in-memory could have on your business.
There’s an old adage: time is money. Technology and the internet have changed the value of time and created a very speed-oriented culture. The pace at which you as a business deliver information, react to customers, enable online purchases, etc. directly correlates with your revenue. For example, reaction times and processing speeds can mean the difference between making a sale and a consumer losing interest. This is where the right data platform comes into play.
If you attended PASS Summit or watched the keynotes online, you saw us speak about Dell and the success they’ve had in using technology performance to drive their business. For Dell, providing its customers with the best possible online experience is paramount. That meant boosting its website performance so that each day its 10,000 concurrent shoppers (this number jumps to nearly 1 million concurrent shoppers during the holiday season) could enjoy faster, frustration-free shopping experiences. For Dell, time literally means money.
With a very specific need and goal in mind Dell evaluated numerous other in-memory tools and databases, but ultimately selected SQL Server 2014.
Dell turned to Microsoft’s in-memory OLTP (online transaction processing) technology because of its unique lock and latch free table architecture the removed database contention while still guaranteeing 100 percent durability. By removing database contention Dell could utilize far more parallel processors to not only improve transactional speed but also significantly increase the number of concurrent users. And choosing SQL Server 2014 with in-memory built-in meant Dell did not have to learn new APIs or tools their developers could use familiar SQL Server tools and T-SQL to easily implement the new in-memory technologies.
All of this meant Dell was able to double its application speeds and process transactions 9x faster. Like Dell, you also can take advantage of the workload optimized in-memory technologies built into the SQL Server 2014 data platform for faster transactions, faster queries and faster analytics. And you can do it all without expensive add-ons utilizing your existing hardware, and existing development skills.
Learn more about SQL Server 2014 in-memory technology.
Last week was an exciting week for the SQL Server team, as one of our favorite events happened – PASS Summit. If you attended PASS, you probably heard a ton about the latest version of SQL Server 2014.
One of the key drivers of SQL 2014’s design was the in-memory technology that is built into the product. These capabilities and the way they were designed are a key differentiator for SQL Server 2014. Recently we discussed how using SQL Server 2014’s in-memory technology can have a dramatic impact on your business – speeding transactions, queries, and insights. Today let’s delve a little deeper into our in-memory solution and our unique approach to its design.
We built in-memory technology into SQL Server from the ground up, making it the first in-memory database that works across all workloads. These in-memory capabilities are available not only on-premises, but also in the cloud when you use SQL Server in an Azure VM or use the upcoming in-memory columnstore capabilities within Azure SQL Database. So just what makes our approach so unique? This video describes it well.
We have five core design points for SQL Server in-memory. These are:
- It’s built-in. If you know SQL Server, you’re ready to go. You don’t need new development tools, to rewrite the entire app, or learn new APIs.
- It increases speed and throughput. SQL Server’s in-memory OLTP design removes database contention with lock and latch-free table architecture while maintaining 100 percent data durability. This means you can take advantage of all your compute resources in parallel, for more concurrent users.
- It’s flexible. Your entire database doesn’t need to be in-memory. You can choose to store hot data in-memory and cold data on disk, while still being able to access both with a single query. This give you the ability to optimize new or existing hardware.
- It’s easy to implement. The new migration advisory built right into SQL Server Management Studio lets you easily decide what to migrate to memory.
- It’s workload-optimized. In-memory OLTP is optimized for faster transactions, enhanced in-memory ColumnStore gives you faster queries and reports, and in-memory built into Excel and Analysis Services speeds analytics.
All of this combined leads to up to 30x faster transactions, over 100x faster queries and reporting, and easy management of millions of rows of data in Excel. Think about what this can do for your business.