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Rx - DistinctUntilChanged - Bnaya Eshet
published 473 days, 6 hours, 35 minutes ago posted by bnayabnaya 475 days, 1 hour, 9 minutes ago
Saturday, February 04, 2012 2:11:19 PM GMT Thursday, February 02, 2012 7:36:20 PM GMT
Rx - DistinctUntilChanged this post will focus on the simple yet very useful DistinctUntilChanged operator. sometimes a datum stream may produce the same value for a while, you can see it in stock exchange stream the value of specific stock may be steady for a while. the observer can reduce its computation level by ignoring a repeatable value (sequential repeatable value, for none sequential you can use the Distinct operator). the DistinctUntilChanged is having the follow... (more)
category: Architecture | clicked: 8 | comment | | source: blogs.microsoft.co.il
tags: buffer, IObservable, Parallel, Rx, Iobserver, DistinctUntilChanged, Concurrency
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Rx - Aggregate vs. Scan - Bnaya Eshet
published 478 days, 12 hours, 3 minutes ago posted by bnayabnaya 484 days, 9 hours, 16 minutes ago
Monday, January 30, 2012 8:42:23 AM GMT Tuesday, January 24, 2012 11:29:36 AM GMT
Rx - Aggregate vs. ScanRx - Aggregate vs. Scan this post will focus on 2 Rx operators Aggregate and Scan. both Aggregate and Scan are dealing with event streamaccumulation, the only difference is that Aggregate produce single result (upon the stream completion) and Scan present an ongoing runtime accumulation which react for eachOnNext. both operators has 2 overloads with the same signature:Code SnippetIObservable (more)
category: Architecture | clicked: 23 | comment | | source: blogs.microsoft.co.il
tags: Reactive Extension, IObservable, scan, Rx, Iobserver, aggregate
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Rx - Exception Handling - Bnaya Eshet
published 482 days, 13 hours, 25 minutes ago posted by bnayabnaya 486 days, 2 hours, 35 minutes ago
Thursday, January 26, 2012 7:21:11 AM GMT Sunday, January 22, 2012 6:11:06 PM GMT
Rx - Exception HandlingRx - Exception Handling this post will discuss exception handling within the Rx arena. handling event stream exception is not trivial, for example observable should delegate exception to its subscribers though the OnError operation and cancel the subscription. on the other hand the subscriber may want to response OnError state by renewing its subscription or fallback to alternative stream. it is true that the Rx design guidelines suggest that faulted stream should n... (more)
category: Architecture | clicked: 34 | comment | | source: blogs.microsoft.co.il
tags: retry, finally, Exception Handling, Rx, catch, Observable, observer, Linq, try
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Rx - Sample - Bnaya Eshet
published 500 days, 7 hours, 2 minutes ago posted by bnayabnaya 503 days, 2 hours, 56 minutes ago
Sunday, January 08, 2012 1:43:59 PM GMT Thursday, January 05, 2012 5:50:10 PM GMT
Rx - SampleRx - Sample this post will focus on the Rx Sample operator. the Sample operation does sampling the observable stream and forward lessintensive data stream of the sampled datum. it can be prove very useful for scenario like handling accelerometer stream which can produce 60 value per second, in some cases we don't need such intensity and our machine resources may be happier to handle only 10 value per seconds. the same may be apply to video streamanalytics and many other s... (more)
category: Architecture | clicked: 18 | comment | | source: blogs.microsoft.co.il
tags: Reactive, IObservable, Rx, Iobserver, Sample
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Rx - Window - Bnaya Eshet
published 504 days, 3 hours, 1 minute ago posted by bnayabnaya 508 days, 12 hours, 26 minutes ago
Wednesday, January 04, 2012 5:44:44 PM GMT Saturday, December 31, 2011 8:19:47 AM GMT
Rx - WindowRx - Window continuing with the Rx series, this post will discuss the Window operator. in previous post I was discussing the Buffer operator which enable buffering of Rx datum stream into chunks. has good and useful as the Buffer operator is, it doesn't nail up every single scenario. let consider a scenario of tracing the highest and lower value within a time period. for example hourly tracking of a service monitoring which produce values every second. technically we can use the Buffer... (more)
category: Architecture | clicked: 18 | 1 comment | | source: blogs.microsoft.co.il
tags: buffer, Window, Reactive Extension, IObservable, Rx, Iobserver
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Rx - Buffer - Bnaya Eshet
posted by bnayabnaya 517 days, 2 hours ago
Thursday, December 22, 2011 6:45:49 PM GMT
Rx - BufferRx - Buffer this post is on of a series of post about Rx (Reactive Extension). in this one I will discuss the Buffer operator. no doubt that one of the most useful Rx operator is the Buffer. the Buffer operator enable to reduce a throughput pressure and gain better utilization of our resources. let take a scenario of monitoring data stream and persist the datum into database (or send it through a network boundaries). assuming the datum rate is 1 per millisecond, databases does not typ... (more)
category: Architecture | clicked: 7 | comment | | source: blogs.microsoft.co.il
tags: buffer, Rx
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Rx Contrib - new release - [Export] Bnaya Eshet
published 649 days, 23 hours, 44 minutes ago posted by bnayabnaya 652 days, 4 hours, 35 minutes ago
Thursday, August 11, 2011 9:01:49 PM GMT Tuesday, August 09, 2011 4:11:08 PM GMT
Rx Contrib - new releaseRx Contrib - new release   finally I got the time to update the Rx Contrib with the Rx release bits. the release contain couple of new features and refactoring.   This a snapshot of what's in the release:The ReactiveQueue was refactor to QueueSubject. The static Create method overload has changed: now it is having a flags which can define it’s behaviors, a-sync and whether to publish performance counter (currently ETW counter are not enabled), ... (more)
category: Architecture | clicked: 11 | 1 comment | | source: blogs.microsoft.co.il
tags: Reactive Extension, IObservable, Rx, Profiler, Iobserver, subject, Contrib, ISubject, trace
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Rx Release
posted by bnayabnaya 691 days, 11 hours, 55 minutes ago
Friday, July 01, 2011 8:50:44 AM GMT
Rx was started as in process technology, but with the addition of the IQbservable (the Rx complementary of IQueryable), Rx is breaking the process boundary. (more)
category: Architecture | clicked: 11 | comment | | source: blogs.microsoft.co.il
tags: IQbservable, Cloud, Rx, Reactive Extensions, Azure .NET Services
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Reactive Extensions in .NET – Hot & Cold Observable - Coding N Design
published 968 days, 8 hours, 55 minutes ago posted by http://sankarsan.myopenid.com/http://sankarsan.myopenid.com/ 969 days, 12 hours, 4 minutes ago
Monday, September 27, 2010 11:50:34 AM GMT Sunday, September 26, 2010 8:41:53 AM GMT
In my last post on the Reactive Extensions in .NET we have discussed about observable collections.Here we will take a look into the different types of observable and how they pushes values to the subscribers.In the example mentioned in the last post we  saw that, after invoking the subscribe method on the observable collection it starts pushing values to the sub... (more)
category: How To | clicked: 5 | comment | | source: codingndesign.com
tags: .NET, Rx, C#, Reactive Extensions
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Reactive Extensions for .NET “stuff happens” - Mike Taulty
published 1007 days, 5 hours, 51 minutes ago posted by jantujantu 1007 days, 11 hours, 26 minutes ago
Thursday, August 19, 2010 2:54:21 PM GMT Thursday, August 19, 2010 9:19:28 AM GMT
I’ve been taking a look at the Reactive Extensions for .NET. It’s early days for me at this point but I’m finding what I’m seeing to be really interesting.This is code that’s available from the DevLabs; and there are versions for .NET 3.5 Sp1, .NET 4.0, Silverlight 3, Silverlight 4 and also for JavaScript. The essence of the library is around consuming asynchronous and event-based work using observable collections that “push” items of interest at a composable set of observers.Update to post  – I ... (more)
category: Metro | clicked: 0 | comment | | source: mtaulty.com
tags: .NET, Silverlight, Rx
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Yuval Mazor - Searching for Zen in Software Development
published 1098 days, 9 hours, 10 minutes ago posted by yuvmazyuvmaz 1099 days, 5 hours, 49 minutes ago
Thursday, May 20, 2010 11:35:34 AM GMT Wednesday, May 19, 2010 2:56:57 PM GMT
CCR Provider Available for the Reactive Queue Bnaya has released a new version of the RxContrib project which includes the Reactive Queue – an RX interface above a message queue.  This version has a provider for CCR ports as the underlying queue mechanism.  This provider supports a Port (more)
category: How To | clicked: 1 | comment | | source: blogs.microsoft.co.il
tags: .NET, CCR, Rx
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New version of Rx Contrib - [Export] Bnaya Eshet
posted by bnayabnaya 1104 days, 10 hours, 30 minutes ago
Friday, May 14, 2010 10:15:47 AM GMT
New version of Rx ContribRx Contrib has new version (1.3) Release Notes - Bug Fix - BufferWithTimeOrCount with flexible time period enabled when ever the time period elapsed it will use the lamda for getting the next period this feature is a join effort of Amir Shitrit and Bnaya Eshet Code SnippetIObservable (more)
category: Architecture | clicked: 1 | comment | | source: blogs.microsoft.co.il
tags: IObservable, Rx, Iobserver, Reactive Extensions, ISubject
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Rx Contrib - [Export] Bnaya Eshet
published 1115 days, 9 hours, 29 minutes ago posted by bnayabnaya 1117 days, 4 hours, 32 minutes ago
Monday, May 03, 2010 11:17:12 AM GMT Saturday, May 01, 2010 4:14:04 PM GMT
Rx ContribRx Contrib release V1 Rx Contrib is ongoing effort of community extensions for Rx.   you can can find the project at http://rxcontrib.codeplex.com/   Current features are: ReactiveQueue: is ISubject that does not loose values if there are no subscribers. The reactive queue is using the IQueueAdapter for injecting concrete queue adapters (which mean that it can be extend to support other queues). the out of the box implementation is using ConcurrentQueue which have extreme throughput... (more)
category: Architecture | clicked: 0 | comment | | source: blogs.microsoft.co.il
tags: IObservable, Rx, Iobserver, queue
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Making the Most of the Reactive Extensions for .NET
published 1136 days, 9 hours, 42 minutes ago posted by http://zachariahyoung.myopenid.com/http://zachariahyoung.myopenid.com/ 1137 days, 23 hours, 38 minutes ago
Monday, April 12, 2010 11:03:51 AM GMT Saturday, April 10, 2010 9:08:01 PM GMT
Learn how to use the RX to gain control over events, begin/end async calls to other streaming data sources. Code demo to include streaming OLAP and simple CEP use cases. (more)
category: Agile | clicked: 1 | comment | | source: www.zachariahyoung.com
tags: Rx
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Rx - for beginners (part 14): time based buffering - [Export] Bnaya Eshet
published 1141 days, 9 hours, 30 minutes ago posted by bnayabnaya 1142 days, 2 hours, 55 minutes ago
Wednesday, April 07, 2010 11:15:57 AM GMT Tuesday, April 06, 2010 5:50:57 PM GMT
Rx - for beginners (part 14): time based bufferingRx - for beginners (part 14): time based buffering this post is the 14th in a series of posts about the new Reactive Framework (Rx). the series TOC can found here. in this post we will focus on the BufferWithTime operator.   the code for this post available here.  What does BufferWithTime operator do? the buffer with time operator is buffering values that occurs within specific time windows, and then publish the buffered values whenever the time... (more)
category: Architecture | clicked: 1 | comment | | source: blogs.microsoft.co.il
tags: o, Rx, Iobserver, push
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Rx - for beginners (part 13): Publish (broadcast to many subscribers) - [Export] Bnaya Eshet
published 1147 days, 8 hours, 26 minutes ago posted by bnayabnaya 1148 days, 3 hours, 34 minutes ago
Thursday, April 01, 2010 12:19:54 PM GMT Wednesday, March 31, 2010 5:11:28 PM GMT
Rx - for beginners (part 13): Publish (broadcast to many subscribers)Rx - for beginners (part 13): Publish (broadcast to many subscribers) this post is the 13th in a series of posts about the new Reactive Framework (Rx). the series TOC can found here. in this post we will focus on the Publish operator.   the code for this post available here.   let guess how many times the select statement will be invoke for the following code, the underline stream will produce 2 value (0, 1)?Code SnippetIObserv... (more)
category: Architecture | clicked: 4 | comment | | source: blogs.microsoft.co.il
tags: IObservable, Rx, Iobserver, Observer Pattern, ObservableCollection
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Richard Dingwall » Reactive Extensions and Prism: LINQ to your Event Aggregator
published 1148 days, 9 hours, 57 minutes ago posted by https://www.google.com/accounts/o8/id?id=AItOawlaVlLBbncfI-kMRw49gppHW031v5SQL4Yhttps://www.google.com/accounts/o8/id?id=AItOawlaVlLBbncfI-kMRw49gppHW031v5SQL4Y 1148 days, 23 hours, 33 minutes ago
Wednesday, March 31, 2010 10:48:31 AM GMT Tuesday, March 30, 2010 9:13:14 PM GMT
A lot of people have been talking about the Reactive Extensions for .NET, a flash new library from Devlabs which lets you do LINQ to .NET events just like you can with collections. My team at work has started using it pretty heavily, and today I wrote an adapter that allows you to use Rx over events published on the event aggregator in a Prism/Composite WPF application. (more)
category: Architecture | clicked: 3 | comment | | source: richarddingwall.name
tags: Reactive Framework, Rx, WPF, Reactive Extensions, Prism, Composite WPF
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Rx - for beginners (part 11): ObserveOn - [Export] Bnaya Eshet
published 1149 days, 14 hours, 22 minutes ago posted by bnayabnaya 1150 days, 11 hours, 44 minutes ago
Tuesday, March 30, 2010 6:23:59 AM GMT Monday, March 29, 2010 9:01:35 AM GMT
Rx - for beginners (part 11): ObserveOnRx - for beginners (part 11): ObserveOn this post is the 11th in a series of posts about the new Reactive Framework (Rx). the series TOC can found here. in this post we will focus on the ObserveOn…   the code sample for this post can be found here.   sometime it is important that the observation will occurs on specific thread. for example GUI application like (WinForm, WPF and Silverlight) throw exception whenever UI component accessed on thread different ... (more)
category: Architecture | clicked: 3 | 1 comment | | source: blogs.microsoft.co.il
tags: IObservable, Rx, Iobserver, Parallel Computing
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Rx - Reactive Extension – for beginner (part 1) - [Export] Bnaya Eshet
posted by bnayabnaya 1154 days, 5 hours, 55 minutes ago
Thursday, March 25, 2010 2:50:39 PM GMT
Rx - Reactive Extension – for beginner (part 1)Rx - Reactive Extension (part 1) this post is the first in a series of posts about the new Reactive Framework (Rx).  What is the Reactive Framework Extension? the Rx formalize the push based programming pattern. it is dealing with event like collection, in manner that can be describe as the mirroring of IEnumerable (more)
category: Architecture | clicked: 0 | comment | | source: blogs.microsoft.co.il
tags: IObservable, Rx, Iobserver, Parallel Computing
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IObservable based Messaging Broker for Silverlight
published 1192 days, 7 hours, 37 minutes ago posted by orktaneorktane 1192 days, 14 hours, 40 minutes ago
Monday, February 15, 2010 1:08:43 PM GMT Monday, February 15, 2010 6:06:03 AM GMT
One of the challenges with modern application development is loosely-coupled communication between various independent components within an application; by and large it is not a technical problem, but one of having a common denominator and ensuring that parties to the communication don't entangle each other with dependencies. To this challenge in nRoute we have a messaging framework that decouples application-wide communication using a mediator, against which you can both publish and subscribe without cr... (more)
category: Metro | clicked: 0 | comment | | source: www.orktane.com
tags: IObservable, Rx, nRoute, Messaging
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