Microsoft StreamInsight

Official blog of the development team of StreamInsight.

Microsoft StreamInsight 2.3 for SQL Server 2014

To coincide with the release of Microsoft SQL Server 2014, Microsoft StreamInsight has been updated...

Author: The StreamInsight Team Date: 06/16/2014

StreamInsight: More Than Just an API

If you're evaluating StreamInsight you should know that it's more than just an API for writing...

Author: The StreamInsight Team Date: 06/02/2013

What Is StreamInsight? A Primer for Non-Programmers

Are you trying to figure out whether StreamInsight might be something you could use, but you’re...

Author: The StreamInsight Team Date: 11/15/2012

Getting Started with StreamInsight 2.1

If you're just beginning to get familiar with StreamInsight, you may be looking for a way to get...

Author: The StreamInsight Team Date: 09/18/2012

StreamInsight will not push feature releases through Microsoft Update going forward

Until now, we've released StreamInsight through the Microsoft Download Center, and also released it...

Author: The StreamInsight Team Date: 09/04/2012

Using Subjects to Deploy Queries Dynamically

In the previous blog posting, we showed how to construct and deploy query fragments to a...

Author: The StreamInsight Team Date: 08/30/2012

Parameterized StreamInsight Queries

The changes in our APIs enable a set of scenarios that were either not possible before or could only...

Author: The StreamInsight Team Date: 08/28/2012

A Hitchhiker's Guide to StreamInsight 2.1 Queries

Back in 2010 we released the first version of an educational guide to StreamInsight Queries to help...

Author: The StreamInsight Team Date: 08/01/2012

Dangers of time travel

I tend to partition StreamInsight operators into three classes: the basic “temporal/relational”...

Author: The StreamInsight Team Date: 07/16/2012

StreamInsight 2.1, meet LINQ

Someone recently called LINQ “magic” in my hearing. I leapt to LINQ’s defense immediately. Turns out...

Author: The StreamInsight Team Date: 07/09/2012

Taming Hopping Windows

At first glance, hopping windows seem fairly innocuous and obvious. They organize events into...

Author: The StreamInsight Team Date: 07/03/2012

Changes to the LINQ-to-StreamInsight Dialect

In previous versions of StreamInsight (1.0 through 2.0), CepStream<> represents temporal...

Author: The StreamInsight Team Date: 06/28/2012

Introduction to LinqPad Driver for StreamInsight 2.1

We are announcing the availability of the LinqPad driver for StreamInsight 2.1. The purpose of this...

Author: The StreamInsight Team Date: 06/26/2012

StreamInsight 2.1 Released

The wait is over—we are pleased to announce the release of StreamInsight 2.1. Since the...

Author: The StreamInsight Team Date: 06/25/2012

Building the Internet of Things – with Microsoft StreamInsight and the Microsoft .Net Micro Framework

Fresh from the press – The March 2012 issue of MSDN Magazine features an article about the Internet...

Author: The StreamInsight Team Date: 04/05/2012

A High-Level StreamInsight 2.1 Preview

Hello Folks, With StreamInsight 2.0 barely out the door, it may seem soon to start talking about the...

Author: The StreamInsight Team Date: 03/30/2012

LINQPad for StreamInsight 2.0

This has come up several times in the wake of our 2.0 release: The new LINQPad driver supporting...

Author: The StreamInsight Team Date: 03/20/2012

White Paper/Case Study on ICONICS’ Use of StreamInsight for its Energy AnalytiX® Solution

A couple of days ago, we released a new StreamInsight white paper/case study on TechNet and MSDN....

Author: The StreamInsight Team Date: 03/16/2012

StreamInsight V2.0 Released!

The StreamInsight Team is proud to announce the release of StreamInsight V2.0! This is the version...

Author: The StreamInsight Team Date: 03/08/2012

StreamInsight Training Released

Time for a life sign from our Team Blog, and a very exciting one: Richard Seroter, Principal...

Author: The StreamInsight Team Date: 01/16/2012

New in V1.2: StreamInsight Performance Counters

One of our goals in version 1.2 was to improve the administrative surface of StreamInsight. The...

Author: The StreamInsight Team Date: 08/09/2011

New in V1.2: Default Window Output Policies

Who knows what window output policies in StreamInsight LINQ are? Anyone? Well, you have been using...

Author: The StreamInsight Team Date: 08/03/2011

New in V1.2: LINQ Macros

StreamInsight LINQ is powerful and expressive. At the same time, the learning curve for a new user...

Author: The StreamInsight Team Date: 07/28/2011

New in V1.2: StreamInsight Checkpointing

Over at his blog, Isaac Kunen posts: One of the big features in the new version is resiliency, which...

Author: The StreamInsight Team Date: 07/27/2011

New in V1.2: Primitive Event Types

In a previous posting, we introduced nested types as one of the new features in StreamInsight V1.2....

Author: The StreamInsight Team Date: 07/25/2011

New in V1.2: Nested Event Types

One of the focus areas for us in V1.2 was the LINQ surface of StreamInsight. We have straightened...

Author: The StreamInsight Team Date: 07/21/2011

Updated LINQPad Driver and Samples

With the release of StreamInsight V1.2 we also updated our LINQPad driver. It is now aware of...

Author: The StreamInsight Team Date: 07/19/2011

StreamInsight V1.2 Released!

The StreamInsight team is proud to announce the release of V1.2! Don’t be fooled by the minor...

Author: The StreamInsight Team Date: 07/18/2011

FIX adapter for StreamInsight

Over the last couple of month, Rapid Addition, a leading FIX and FAST solutions provider for the...

Author: The StreamInsight Team Date: 06/13/2011

Finalizing StreamInsight V1.2

You might have heard the news from TechEd in Atlanta already: we are getting closer to the next...

Author: The StreamInsight Team Date: 05/29/2011

StreamInsight Talk at TechEd 2011

Torsten Grabs, one of our fearless leaders, has given a well-received presentation at TechEd 2011 in...

Author: The StreamInsight Team Date: 05/19/2011

Rolling Out 101 Samples

StreamInsight’s LINQ query and analytics language is powerful and versatile. To ease users and...

Author: The StreamInsight Team Date: 05/10/2011

StreamInsight Dashboard Sample Published

Richard Seroter, a BizTalk MVP and avid StreamInsight user/developer, has just published a nice...

Author: The StreamInsight Team Date: 04/20/2011

New StreamInsight Performance Blog

The family of StreamInsight team bloggers has grown recently: Ming Lu from the StreamInsight test...

Author: The StreamInsight Team Date: 03/22/2011

OSIsoft PI Adapter Release Candidate

Microsoft and OSIsoft have a long-standing partnership that includes a number of collaborations. One...

Author: The StreamInsight Team Date: 03/21/2011

StreamInsight Now Available Through Microsoft Update

We are pleased to announce that StreamInsight v1.1 is now available for automatic download and...

Author: The StreamInsight Team Date: 02/02/2011

Curious about IObservable? Here’s a quick example to get you started!

Have you heard about IObservable/IObserver support in Microsoft StreamInsight 1.1? Then you probably...

Author: The StreamInsight Team Date: 01/26/2011

StreamInsight/SSIS Integration White Paper

This has been tweeted all over the place, but we still want to give it proper attention here in our...

Author: The StreamInsight Team Date: 01/24/2011

Windows in StreamInsight: Hopping vs. Snapshot

Three weeks ago, we explained the basic concept of windows in StreamInsight: defining sets of events...

Author: The StreamInsight Team Date: 12/15/2010

StreamInsight Bloggers

[Update: Added Badrish] As a faithful reader of the StreamInsight Team Blog, you probably know that...

Author: The StreamInsight Team Date: 11/30/2010

StreamInsight LINQPad Driver

Joseph Albahari's LINQPad has become an indispensable tool for many of us on the StreamInsight team....

Author: The StreamInsight Team Date: 11/24/2010

Windows in StreamInsight: The Basics

If you start learning how to write StreamInsight queries, most likely one of the first concepts you...

Author: The StreamInsight Team Date: 11/23/2010

TechEd Europe Presentations

A subset of the team went to Berlin two weeks ago to talk about StreamInsight at TechEd EMEA 2010....

Author: The StreamInsight Team Date: 11/22/2010

SQL Adapter Samples

We have added a new StreamInsight sample in the form of a Visual Studio solution called...

Author: The StreamInsight Team Date: 11/16/2010

Installing StreamInsight Side by Side

In our announcement of StreamInsight 1.1 we talked about StreamInsight Side by Side installation...

Author: The StreamInsight Team Date: 11/03/2010

Stop() the Adapter

The purpose of this blog posting is to discuss the newly added Adapter.Stop() method. We’ll go...

Author: The StreamInsight Team Date: 11/01/2010

Localized StreamInsight 1.1 Published

We just released 10 localized versions of StreamInsight and published the packages on the respective...

Author: The StreamInsight Team Date: 10/29/2010

New Samples Published

The integration with .NET sequences (IEnumerable, IObservable) which is now part of StreamInsight is...

Author: The StreamInsight Team Date: 10/27/2010

Releasing StreamInsight V1.1

Today we are excited to announce the release of StreamInsight 1.1, just four months after our...

Author: The StreamInsight Team Date: 10/25/2010

StreamInsight Case Study

Edgenet is an Atlanta-based company that offers data services to suppliers, retailers, and...

Author: The StreamInsight Team Date: 10/11/2010

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