Tag: General
All the articles with the tag "General".
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Using the Windows Azure Content Delivery Network (CDN)
With the Windows Azure Content Delivery Network (CDN) released as a preview, I thought it was a good time to write up some details about how to work with it. The CDN can be used for offloading content to a globally distributed network of servers, ensuring faster throughput to your end users. Note: this is a modified and updated version of my article at ACloudyPlace.com roughly two years ago. I have added information on how to work with ASP.NET MVC bundling and the Windows Azure CDN, updated screenshots and so on.
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An autoscaling build farm using TeamCity and Windows Azure
Cloud computing is often referred to as a cost saver due to its billing models. If we can move workloads that are seasonal to the cloud, cost reduction is something that will come. No matter if it’s really “seasonal seasonal” (e.g. a temporary high workload around the holidays) or “daily seasonal” where workloads are different depending on the time of day, these workloads have written cloud all over them.
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Just released: MvcSiteMapProvider 4.0
After a beta version about a month ago, we are proud to release MvcSiteMapProvider 4.0 stable! (get it from NuGet, it’s fresh!) It took 6 months to complete this major version but I think our GitHub contributors have done a great job. Thank you all and especially Shad for taking the lead on this release!
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Windows Azure Traffic Manager Explained
With yesterday’s announcement on Windows Azure Traffic Manager surfacing in the management portal (as a preview), I thought it was a good moment to recap this more than 2 year old service. Windows Azure Traffic Manager allows you to control the distribution of network traffic to your Cloud Services and VMs hosted within Windows Azure. The Windows Azure Traffic Manager provides several methods of distributing internet traffic among two or more cloud services or VMs, all accessible with the same URL, in one or more Windows Azure datacenters. At its core, it is basically a distributed DNS service that knows which Windows Azure services are sitting behind the traffic manager URL and distributes requests based on three possible profiles:
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Autoscaling Windows Azure Cloud Services (and web sites)
At the Build conference, Microsoft today announced that Windows Azure Cloud Services now support autoscaling. And they do! From the Windows Azure Management Portal, we can use the newly introduced SCALE tab to configure autoscaling. That’s right: some configuration and we can select the range of instances we want to have. Windows Azure does the rest. And this is true for both Cloud Services and Standard Web Sites (formerly known as Reserved instances). We can add various rules in the autoscaler: A long awaited feature is there! I'll enable this for some services and see how it goes...
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And there it is - MvcSiteMapProvider v4 (beta)
It has been a while since a new major update has been done to the MvcSiteMapProvider project, but today is the day! MvcSiteMapProvider is a tool that provides flexible menus, breadcrumb trails, and SEO features for the ASP.NET MVC framework, similar to the ASP.NET SiteMapProvider model. To be honest, I have not done a lot of work. Thanks to the power of open source (and Shad who did a massive job on refactoring the whole, thanks!), MvcSiteMapProvider v4 is around the corner. A lot of things have changed. And by a lot, I mean A LOT! The most important change is that we’ve stepped away from the ASP.NET SiteMapProvider dependency. This has been a massive pain in the behind and source of a lot of issues. Whereas I initially planned on ditching this dependency with v3, it happened now anyway.
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Create a list of favorite ReSharper plugins
With the latest version of the ReSharper 8 EAP, JetBrains shipped an extension manager for plugins, annotations and settings. Where it previously was a hassle and a suboptimal experience to install plugins into ReSharper, it’s really easy to do now. And what is really nice is that this extension manager is built on top of NuGet! Which means we can do all sorts of tricks… The first thing that comes to mind is creating a personal NuGet feed containing just those plugins that are of interest to me. And where better to create such feed than MyGet? Create a new feed, navigate to the Package Sources pane and add a new package source. There’s a preset available for using the ReSharper extension gallery!
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Using Amazon Login (and LinkedIn and …) with Windows Azure Access Control
One of the services provided by the Windows Azure cloud computing platform is the Windows Azure Access Control Service (ACS). It is a service that provides federated authentication and rules-driven, claims-based authorization. It has some social providers like Microsoft Account, Google Account, Yahoo! and Facebook. But what about the other social identity providers out there? For example the newly introduced Login with Amazon, or LinkedIn? As they are OAuth2 implementations they don’t really fit into ACS.
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Throttling ASP.NET Web API calls
Many API’s out there, such as GitHub’s API, have a concept called “rate limiting” or “throttling” in place. Rate limiting is used to prevent clients from issuing too many requests over a short amount of time to your API. For example, we can limit anonymous API clients to a maximum of 60 requests per hour whereas we can allow more requests to authenticated clients. But how can we implement this? Just like ASP.NET MVC, ASP.NET Web API allows us to write action filters. An action filter is an attribute that you can apply to a controller action, an entire controller and even to all controllers in a project. The attribute modifies the way in which the action is executed by intercepting calls to it. Sound like a great approach, right?
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SymbolSource support for NuGet Package Source Discovery
A couple of weeks, I told you about NuGet Package Source Discovery. In short, it allows you to add some meta information to your website and use your website as a discovery document for NuGet feeds. And thanks to a contribution to the spec by Marcin from SymbolSource.org, Package Source Discovery (PSD) now supports configuring Visual Studio for consuming symbols as well. Nifty! Let’s go with an example. If we discover packages from my blog, some feeds will be added to NuGet in Visual Studio. Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ —>1 Install-Package DiscoverPackageSources 2 Discover-PackageSources -Url "" Because my blog links to my feeds on MyGet, I can provide my MyGet credentials with it: