Stack Overflow
Stack Overflow

Questions tagged [streaminsight]

StreamInsight is a Complex Event Processing (CEP) product by Microsoft. It is meant to be run self-managed servers, in contrast to "Austin" which is the Azure-hosted version of the same product.

92 questions
5
votes
3 answers

Is Microsoft StreamInsight Ready for Primetime?

I am wondering if Microsoft StreamInsight is ready for production code? It seems like a great way to handle real-time event processing. But I'm just concerned that it is a half-baked solution and not ready for a production environment with…
phillip
  • 2,618
  • 19
  • 22
4
votes
1 answer

Is anyone heavily using StreamInsight?

Is anyone currently using StreamInsight (other than just demoing)? If so, how is it currently working in your environment? We are currently looking at the possibility of implementing it, but none of us know much about it or if it is really a viable…
scarpacci
  • 8,957
  • 16
  • 79
  • 144
3
votes
1 answer

Alternatives to Streaminsight in the .NET world

Streaminsight was released as part of SQL Server R2, kind of a strange departure but interesting concept. However, it doesnt appear to be anything particularly groundbreaking so I wondered if there were any existing open source .NET libraries that…
Barry King
  • 683
  • 1
  • 6
  • 21
3
votes
1 answer

Approaches for scaling out StreamInsight?

I am considering using StreamInsight for an CEP system I'm working on, however the scale out story doesn't seem to exist in any of the documentation I could find online. StreamInsight seems to be designed to run on a single server. The size of the…
Paul Fryer
  • 9,268
  • 14
  • 61
  • 93
2
votes
1 answer

Moving to Azure Stream Analytics from StreamInsight

I've been using StreamInsight for CEP for several months and am interested in moving to ASA. I have a question that I can't answer from the ASA documentation. In StreamInsight I can alter an event's duration to create signal streams from discrete…
Graeme Wilson
  • 130
  • 1
  • 2
  • 7
2
votes
1 answer

StreamInsight: Using a local Observer for a RemoteObservable

I've been playing with StreamInsight v2.3 and the newer Rx capabilities it provides. I'm investigating the use of SI for an Event Sourcing implementation. I've tweaked some of the MSDN sample code to get the following: code for the server…
Richard
  • 133
  • 1
  • 6
2
votes
2 answers

Does StreamInsight have a future?

We just finished a small project with the primary aim of giving Microsoft StreamInsight a try. The technology looks fine, but I have a concern about its industry traction. When we ran into issues there were only a handful of materials on the web…
Szili
  • 263
  • 2
  • 7
2
votes
1 answer

find longest event in tumbling window

If I have a point stream with point data from several 'units' identified with a UnitId and Start Date: var input = CepStream.Create("input", typeof(SQLPayloadInputAdapterFactory), inputConfig, EventShape.Point); and I convert it to an…
Matt
  • 274
  • 4
  • 15
2
votes
4 answers

Microsoft's StreamInsight - Experiences & SQL Server 2008 R2

Microsoft's Complex Event Processing (CEP) offering StreamInsight was released in tandem with SQL Server 2008 R2. I am wondering: if StreamInsight is in any way tied to the SQL Server 2008 R2 database and if it can be run separately. (From…
holsee
  • 1,974
  • 2
  • 27
  • 43
1
vote
1 answer

IObservable/IObserver Model in StreamInsight

Can any one help me out in implementing streamInsight application using IObservable/IObserver Model. Im not getting the enough source to implement these. Any useful links on these topics in highly appreciated. Thanks in Advance.
sandeep
  • 2,862
  • 9
  • 44
  • 54
1
vote
1 answer

it was not possible to establish a connection with the microsoft streaminsight server

I have installed StreamInsight, and am able to run the Sample examples. But when I try to open the StreamInsight EVENT Flow Debugger and "Connect to Server", it shows the following error: "It was not possible to establish a connection with the…
sandeep
  • 2,862
  • 9
  • 44
  • 54
1
vote
1 answer

StreamInsight adapter

Do the I/O adapters have to run on the same computer as the StreamInsight service? In other words- Is it possible to run the input adapter on an application server while StreamInsight runs on the back end server?
rare
  • 11
  • 1
1
vote
2 answers

Microsoft StreamInsight

I am looking for some possible options for streaming all changes happening on DB level using Microsoft StreamInsight. One possible way is using DB Triggers (which I don't thing is a good way). If anyone has some experience with this please suggest.…
Rajat Mehta
  • 201
  • 3
  • 14
1
vote
2 answers

Microsoft StreamInSight - Missing interfaces in Microsoft.ComplexEventProcessing.Adapters

I'm trying to build the HitchHiker solution that comes as part of the Microsoft whitepaper on StreamInSight "A Hitchhiker‟s Guide to Microsoft StreamInsight Queries". However, I'm getting compile errors such as: "Error 1 The type or namespace…
Gautam
  • 11
  • 2
1
vote
1 answer

Are aggregate extensions the best way to solve this issue or should I try to do something with grouping?

I a working with a stock data feed and I want to build minute bars (candlesticks) out of the data. I think that I have a pretty good query that will give me the data that I need but I am not sure that it is the best way to go about it. Please give…
Ryan Pedersen
  • 3,177
  • 27
  • 39
1
2 3 4 5 6 7