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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.

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why doesn't server.connect() work when server.create() does?

In setting up a simple streaminsight app, I am running into the issue where server.create() works and server.connect() fails. I am not sure what could be a potential cause. EDIT: Source code here: http://pastebin.com/XigdxXLd My setup: private msmq…
brainydexter
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how to send multiple streams to streaminsight server

In an intranet setup, I have multiple clients and each one of them is required to send data to StreamInsight server. The data is event-driven, for e.g., when a user clicks on a page, that data (which user clicked on what object) needs to be sent to…
brainydexter
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StreamInsight - Problem defining a correct window

I started using StreamInsight and I'm using it as a wcf service. I've already tried seeking help in "A Hitchhiker's Guide to Microsoft StreamInsight Queries" and tried the examples as well as the examples in codeplex. My problem is this: My event…
Soulbe
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Replicate TBs of data between AWS rds and on premise sql instances in < 5 mins

I have just started a project with some fairly daunting requirements. Company A uses an application that writes records to Company B. The task is to move/update/sync very large amounts of data (195 tables and 2500 gb of data, millions and millions…
DaTaBaKeD
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How can I use Microsoft Stream Insight to monitor Audit Logs in SQL Server?

I heard Microsoft Stream Insight is powerful and is capable of handling 5k events per seconds. We have sensitive data in SQL Server database. We have enabled SQL Audit Log. A function sys.fn_get_audit_file('auditlogfile') will show all the content…
Merin Nakarmi
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SQL Live Data (Tracing Tables and Views)

I'm working on a WPF project, which I need to track the data in SQL Server 2008 R2. I've a table full with SQL statements, some of them are "Select"s for the views and some of them for tables, but mostly views. A WPF grid (in my situation its DevEx…
Serkan Cankaya
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stream insight dispose problem

i have written a small app with stream insight just to learn this stuff. the app works fine but when i close the app when disposing the cep server the app freezes. event though all the adapters a no longer working - called stopped i am using typed…
mm123
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IQStreamable: cannot convert from 'string' to 'System.Linq.Expressions.Expression

I am using "System.Linq.Dynamic" package for preparing "WHERE" clause like below, var customers = GetCustomers().Where("OrderId > 100").ToList(); The above code work fine with plain "Customer" object, but when the same thing I am trying to do with…
user584018
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What's an easy way to get output from StreamInsight onto an ASP.NET webpage?

I have a stream of Twitter data that's being parsed and aggregated by Microsoft StreamInsight. The output is a single number (a percentage). Ideally, at the time of the request (to the web server), I'd like to retrieve the latest percentage from…
Jordan Ryan Moore
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Code in StreamInsight queries

I'm developing an algorithmic trading application using complex event processing and I'm looking into Microsoft StreamInsight as CEP processor. However I'm not sure if everything I want to do is possible within StreamInsight. Particularly, I would…
Carvellis
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WCF in StreamInSight

How to implement the StreamInsight server, Input Adapter and Output Adapter as WCF Service? Please provide me some sample projects..
Siva Kumar
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Does Microsoft StreamInsight support for C++?

I have used Microsoft StreamInsight in C#. Does Microsoft StreamInsight also support for C++?
NinjaV
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I need to create a dynamic query using StreamInsight 2.1 and reactive extensions

I am looking for information about how to create dynamic queries using the newer StreamInsight 2.1 reactive extensions model. Specifically, I would like to use the CreatQuery() method or something similar (within IQueryable) with IQStreamable.…
Gary Warren
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StreamInsight and long running queries

I have an application built on top of StreamInsight 1.2 that has several standing queries running some calculations in User Defined Operators. Occasionally one of the calculations will take a relatively long time to complete (a few seconds), and I'm…
fred
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Streaminsight vs CDC

Am I missing something, or is streaminsight an easier way to incorporate the traditional BI solution with SSAS/SSRS/SSIS. Traditional: Sources->SSIS->Staging…
sridesmet
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