In my previous post I introduced the observable list which was released in version 4 of Dynamic Data. For a working demonstration of dynamic data see Dynamic Trader. Although Dynamic Data has always had an observable cache I have never posted an ‘at a glance’ offering so I have put together this post for completeness. The observable cache is the big brother of the observable list. It has existed for years, is very well tried and tested and a lot of trouble has been taking to ensure good performance can be easily achieved. This document briefly outlines the usage and behaviour of the...…In my previous post I introduced the observable list which was released in version 4 of Dynamic Data. For a working demonstration of dynamic data see Dynamic Trader. Although Dynamic Data has always had an observable cache I have never posted an ‘at a glance’ offering so I have put together this post for completeness. The observable cache is the big brother of the observable list. It has existed for years, is very well tried and tested and a lot of trouble has been taking to ensure good performance can be easily achieved. This document briefly outlines the usage and behaviour of the...WW…

Although I have been blogging about dynamic data I have so far omitted any specific documentation. This is because dynamic data is functionally very rich and hence there is such a huge amount to document. Frankly with over 50 operators to explain I have been daunted. But at last I am on the case, so this is the beginning. The documents live on Dynamic data documents on GitHub and for the next month or two I will keep updating these. It is perhaps easiest to think of dynamic data as reactive extensions (rx) for collections but more accurately dynamic data is a bunch of rx operators based on...…Although I have been blogging about dynamic data I have so far omitted any specific documentation. This is because dynamic data is functionally very rich and hence there is such a huge amount to document. Frankly with over 50 operators to explain I have been daunted. But at last I am on the case, so this is the beginning. The documents live on Dynamic data documents on GitHub and for the next month or two I will keep updating these. It is perhaps easiest to think of dynamic data as reactive extensions (rx) for collections but more accurately dynamic data is a bunch of rx operators based on...WW…

One of the things I love about dynamic data is no matter what the nature of the data which you are dealing with the code will look the same. I also love the power of data transformations and just how easy it is to tame sequences of data. However a lot of the capability and power is not obvious at a glance so this is the start of a series of posts where step by step I will illustrate usage of the library. I have decided to go in at the deep end and demonstrate a trading system as these systems generally have rapidly moving data and loads of complexity. What I hope to achieve is to show that...…One of the things I love about dynamic data is no matter what the nature of the data which you are dealing with the code will look the same. I also love the power of data transformations and just how easy it is to tame sequences of data. However a lot of the capability and power is not obvious at a glance so this is the start of a series of posts where step by step I will illustrate usage of the library. I have decided to go in at the deep end and demonstrate a trading system as these systems generally have rapidly moving data and loads of complexity. What I hope to achieve is to show that...WW…

In this post I show how to create a log entry viewer which uses both Dynamic Data and ReactiveUI. This example screen allows viewing, filtering and removal of log entry items from memory. There are several features which I hope act as a good example of dynamic data, reactive ui and where reactive ui and dynamic data can compliment each other. This post is long as there is loads of explanation required yet the implementation is reasonably easy and straight forward. All the code is in the demo project is here Dynamic data demo project on GitHub The main view model is here LogEntryViewer.cs...…In this post I show how to create a log entry viewer which uses both Dynamic Data and ReactiveUI. This example screen allows viewing, filtering and removal of log entry items from memory. There are several features which I hope act as a good example of dynamic data, reactive ui and where reactive ui and dynamic data can compliment each other. This post is long as there is loads of explanation required yet the implementation is reasonably easy and straight forward. All the code is in the demo project is here Dynamic data demo project on GitHub The main view model is here LogEntryViewer.cs...WW…