The StreamInsight team is proud to announce the release of V1.2! Don’t be fooled by the minor number increment - we've made a bunch of major improvements: Resiliency against planned and unplanned downtime through checkpointing. Custom solutions...

Over the last couple of month, Rapid Addition , a leading FIX and FAST solutions provider for the financial services industry, has been working closely with the StreamInsight team to enable StreamInsight Complex Event Processing queries to receive input...

You might have heard the news from TechEd in Atlanta already: we are getting closer to the next release of Microsoft StreamInsight. It will be a minor release called StreamInsight 1.2. This release will focus on aspects that we heard loud and clear in...

Torsten Grabs, one of our fearless leaders, has given a well-received presentation at TechEd 2011 in Atlanta this week. He talked about the StreamInsight value proposition, its event-processing paradigm, and ran a bunch of great demos from various verticals...

StreamInsight’s LINQ query and analytics language is powerful and versatile. To ease users and developers over the inevitable initial learning curve, we know that high-quality documentation and a variety of examples are absolutely crucial. While...

Richard Seroter , a BizTalk MVP and avid StreamInsight user/developer, has just published a nice sample showing how to display StreamInsight result events in a Dashboard UI. He uses a WCF service to send events to a windows form chart control that updates...

The family of StreamInsight team bloggers has grown recently: Ming Lu from the StreamInsight test team has started publishing insightful articles on her blog about StreamInsight performance, debugger, and diagnostics troubleshooting. Ming began with a...

Microsoft and OSIsoft have a long-standing partnership that includes a number of collaborations. One that is especially relevant for StreamInsight is their development of input and output adapters for the OSIsoft PI System. It enables PI users to seamlessly...

We are pleased to announce that StreamInsight v1.1 is now available for automatic download and install via Microsoft Update globally. In order to enable agile deployment of StreamInsight solutions, you have asked of us a steady cadence of releases with...

Have you heard about IObservable/IObserver support in Microsoft StreamInsight 1.1? Then you probably want to try it out. If this is your first incursion into the IObservable/IObserver pattern, this blog post is for you! StreamInsight 1.1 introduced...

This has been tweeted all over the place, but we still want to give it proper attention here in our blog: SSIS (SQL Server Integration Service) is widely used by today’s customers to transform data from different sources and load into a SQL Server data...

Three weeks ago, we explained the basic concept of windows in StreamInsight: defining sets of events that serve as arguments for set-based operations, like aggregations. Today, we want to discuss the so-called Hopping Windows and compare them with Snapshot...

[Update: Added Badrish] As a faithful reader of the StreamInsight Team Blog, you probably know that there exist other blogs by members of the team – we’d like to plug them here once again. The following personal blogs contain lots of technical, detailed...

Joseph Albahari's LINQPad has become an indispensable tool for many of us on the StreamInsight team. It allows you to quickly design, test and visualize results for LINQ queries. We've now developed a dedicated LINQPad driver for StreamInsight with Joe...

If you start learning how to write StreamInsight queries, most likely one of the first concepts you come across are windows. In this article, we’d like to shed some light on the usage of windows, hoping to provide a better understanding for the...

A subset of the team went to Berlin two weeks ago to talk about StreamInsight at TechEd EMEA 2010. We had a great time in a great city, and got a lot of interest for StreamInsight at the SQL Server booth. All sessions were recorded and are available to...

We have added a new StreamInsight sample in the form of a Visual Studio solution called SqlApplication. The sample contains input and output adapter implementations that interface with Microsoft SQL Server. These are “generic” or un-typed adapters in...

In our announcement of StreamInsight 1.1 we talked about StreamInsight Side by Side installation support. We wanted to clarify a couple of key points for this feature. The Side-by-Side installation process for V1.1 will not stop any StreamInsightHost...

The purpose of this blog posting is to discuss the newly added Adapter.Stop() method. We’ll go over the scenarios where you might need to use it, explain the semantics of this method and offer some suggestions on how it might be used by adapter...

We just released 10 localized versions of StreamInsight and published the packages on the respective Microsoft Download Center pages . Apart from English, StreamInsight 1.1 is now available in Chinese (Simplified, Traditional), French, German, Italian...

The integration with .NET sequences (IEnumerable, IObservable) which is now part of StreamInsight is an extremely versatile new API. It opens up a number of scenarios that were not as straightforward to implement before, and it is also great for quick...

Today we are excited to announce the release of StreamInsight 1.1, just four months after our Version 1.0 Refresh! According to our goal of adding value incrementally with every new version, these are the new features in 1.1: Using .NET sequences...

Edgenet is an Atlanta-based company that offers data services to suppliers, retailers, and distributors, helping them to better target their audiences and support their sales efforts. As recently described in a Microsoft case study article , they became...

We are delighted to see the StreamInsight developer community shaping up. Johan Åhlén , one of the most active members of this group, has published a Twitter input adapter last week, featured on SQLServerCentral. It uses the Twitter API to...

We have added a new sample solution to our samples package on CodePlex . This sample uses the StreamInsight extensibility framework to implement a pattern detection application. The solution can be found in Applications\PatternDetector contains - apart...