Udi Dahan - The Software SimplistUdi Dahan - The Software Simplist.Net Development Expert & SOA Specialist Articles
Ask Udi Podcast now iTunes friendly
2007-10-07 01:22:00 I’ve finally gotten around to doing it - the Ask Udi Podcast now has enclosures for all the MP3 files. Subscribe here. More About: Itunes , Friendly
Ask Udi Podcast now iTunes friendly
2007-10-07 01:22:00 I’ve finally gotten around to doing it - the Ask Udi Podcast now has enclosures for all the MP3 files. Subscribe here. More About: Itunes , Friendly
Trusting vendors with your SOA strategy
2007-10-05 23:28:00 I ran into this not so long ago besmirching Microsoft’s lack of “SOA Strategy ”. Straight off the bat, the slant is apparent: “Microsoft doesn?t enjoy the best reputation in the tech community as what you might call a ?team player.? Part of this is the open source community?s doing: They?re vocal and they value open code, which ... More About: Vendors , With You
Trusting vendors with your SOA strategy
2007-10-05 23:28:00 I ran into this not so long ago besmirching Microsoft’s lack of “SOA Strategy ”. Straight off the bat, the slant is apparent: “Microsoft doesn?t enjoy the best reputation in the tech community as what you might call a ?team player.? Part of this is the open source community?s doing: They?re vocal and they value open code, which ... More About: Vendors
Creating Stateful Services with NServiceBus
2007-10-05 01:40:00 On one of the projects I’m consulting on they needed some special behavior to handle the following scenario: Since the service needs to perform all request processing in near-real-time, it caches all data from the DB in memory (yes, that’s a lot of memory). Since the service needs to handle multiple requests concurrently, we’re using multiple ... More About: Services , Creating
Creating Stateful Services with NServiceBus
2007-10-05 01:40:00 On one of the projects I’m consulting on they needed some special behavior to handle the following scenario: Since the service needs to perform all request processing in near-real-time, it caches all data from the DB in memory (yes, that’s a lot of memory). Since the service needs to handle multiple requests concurrently, we’re using multiple ... More About: Services , Creating
ObjectBuilder synchronization features needed for pub/sub-ing Smart Clients
2007-09-28 23:36:00 I’ve been getting some questions from the Dependency Injection folks out there as to why I have my own Object Builder wrapping the framework. There are two very good reasons why I do this: The first is to insulate the framework and application code that I write from the choice of one dependency injection technology or ... More About: Features , Development , Smart , Clients
ObjectBuilder synchronization features needed for pub/sub-ing Smart Clients
2007-09-28 23:36:00 I’ve been getting some questions from the Dependency Injection folks out there as to why I have my own Object Builder wrapping the framework. There are two very good reasons why I do this: The first is to insulate the framework and application code that I write from the choice of one dependency injection technology or ... More About: Features , Development , Smart , Clients
NServiceBus performance boost
2007-09-24 08:57:00 Just wanted to put out this quick update since it makes quite a big difference when using the non-WCF MSMQ transport. Get it here: Download version 1.2 of NService Bus. I’ll also be doing a bit of restructuring soon - splitting it up into multiple solutions; one for the NServiceBus core, another for the transports, and a third for ... More About: Performance , Boost
NServiceBus performance boost
2007-09-24 08:57:00 Just wanted to put out this quick update since it makes quite a big difference when using the non-WCF MSMQ transport. Get it here: Download version 1.2 of NService Bus. I’ll also be doing a bit of restructuring soon - splitting it up into multiple solutions; one for the NServiceBus core, another for the transports, and a third for ... More About: Performance , Boost , Perform
Get Udi for free, via the INETA Speakers Bureau
2007-09-19 12:48:00 I am honoured to have been accepted to Europe’s INETA Speakers Bureau. What this means is: “The INETA Europe Speaker Bureau provides usergroup leaders top notch speakers for their key events. The speakers are provided at no cost to the usergroup. To request a speaker for your usergroup meeting login as usergroup leader and select Request Speaker ... More About: Free , Presentations , Inet
Get Udi for free, via the INETA Speakers Bureau
2007-09-19 12:48:00 I am honoured to have been accepted to Europe’s INETA Speakers Bureau. What this means is: “The INETA Europe Speaker Bureau provides usergroup leaders top notch speakers for their key events. The speakers are provided at no cost to the usergroup. To request a speaker for your usergroup meeting login as usergroup leader and select Request Speaker ... More About: Free , Presentations
Fetching Strategy NHibernate Implementation Available
2007-09-17 02:54:00 A couple of months ago I put out a post discussing one way to implement custom fetching strategies. Anyway, I finally got around to putting my money where my mouth was… So, I’ve implemented the pattern in NHibernate , adding the following method to ISession: T Create<T>(); As well as adding the following interface to the NHibernate package: ... More About: Performance , Strategy , Development , Caching
Fetching Strategy NHibernate Implementation Available
2007-09-17 02:54:00 A couple of months ago I put out a post discussing one way to implement custom fetching strategies. Anyway, I finally got around to putting my money where my mouth was… So, I’ve implemented the pattern in NHibernate , adding the following method to ISession: T Create<T>(); As well as adding the following interface to the NHibernate package: ... More About: Performance , Strategy , Development , Caching
[Podcast] Domain Models, SOA, and The Single Version of the Truth
2007-09-12 10:56:00 In this podcast we’ll try to describe some of the pitfalls of trying to split a domain model between multiple services, as well as how SOA side-steps the “single version of the truth” issue found in reporting. Rishi asks: Hi Udi, First of all, thanks for all the posts and info you share, it is very insightful compared ... More About: Truth , Architecture , Models , Domain , Podcast
[Podcast] Domain Models, SOA, and The Single Version of the Truth
2007-09-12 10:56:00 In this podcast we’ll try to describe some of the pitfalls of trying to split a domain model between multiple services, as well as how SOA side-steps the “single version of the truth” issue found in reporting. Rishi asks: Hi Udi, First of all, thanks for all the posts and info you share, it is very insightful compared ... More About: Truth , Architecture , Models , Domain , Podcast
[Podcast] Shared subscriptions between autonomous components
2007-09-10 07:30:00 This week we’re discussing scenarios involving the use of multiple autonomous components handling the same event. We also get into the topics of component hosting as well as solution development structure. Our long-time listener Bill asks the following: Hi Udi, Thank you for your podcast clarifying the concept of autonomous components. It certainly cleared up a lot ... More About: Podcast , Components , Subscriptions
[Podcast] Shared subscriptions between autonomous components
2007-09-10 07:30:00 This week we’re discussing scenarios involving the use of multiple autonomous components handling the same event. We also get into the topics of component hosting as well as solution development structure. Our long-time listener Bill asks the following: Hi Udi, Thank you for your podcast clarifying the concept of autonomous components. It certainly cleared up a lot ... More About: Podcast , Components , Ween , Component , Subs
InfoQ interview on NServiceBus
2007-09-07 15:07:00 The good folks from InfoQ interviewed me recently about NService Bus. You can find the full interview here. Here are some choice tidbits: “For any developer who architects using SOA principles, on the basis for using NServiceBus over some other methodology or some other so-called enterprise service bus:” NServiceBus makes it difficult to work in ways that will hurt ... More About: Architecture , Interview , Web Services
InfoQ interview on NServiceBus
2007-09-07 15:07:00 The good folks from InfoQ interviewed me recently about NService Bus. You can find the full interview here. Here are some choice tidbits: “For any developer who architects using SOA principles, on the basis for using NServiceBus over some other methodology or some other so-called enterprise service bus:” NServiceBus makes it difficult to work in ways that will hurt ... More About: Architecture , Interview , Web Services
Estimate Individually - Fail Globally?
2007-09-01 20:53:00 After reading Derek Hatchard’s post, The Art and War of Estimating and Scheduling Software, I wanted to follow up on my previous post on the topic, Don’t Trust Developers with Project Management . The problem lies with individualistic thinking. Developers, and managers too for that matter, by and large are concerned with “productivity”. Developers want the latest ... More About: Projects , Development , Agile , Testing
Estimate Individually - Fail Globally?
2007-09-01 20:53:00 After reading Derek Hatchard’s post, The Art and War of Estimating and Scheduling Software, I wanted to follow up on my previous post on the topic, Don’t Trust Developers with Project Management . The problem lies with individualistic thinking. Developers, and managers too for that matter, by and large are concerned with “productivity”. Developers want the latest ... More About: Projects , Development , Agile , Testing
Successfully Applying Agile to Fixed-Bid Projects
2007-09-01 15:06:00 Jeremy’s trying to answer some hard questions about agile. I wanted to tackle the issue of fixed-bids, since most of my clients work on those kinds of projects and I managed those projects full-time before becoming a consultant. So, here’s the thing. The only way to win on fixed-bid projects, is to bid low, and then rack ... More About: Projects , Management , Consulting , Agile , The Team
Successfully Applying Agile to Fixed-Bid Projects
2007-09-01 15:06:00 Jeremy’s trying to answer some hard questions about agile. I wanted to tackle the issue of fixed-bids, since most of my clients work on those kinds of projects and I managed those projects full-time before becoming a consultant. So, here’s the thing. The only way to win on fixed-bid projects, is to bid low, and then rack ... More About: Projects , Management , Consulting , Agile , The Team
Generic WCF Transport available for NServiceBus
2007-08-31 01:26:00 After trying a bunch of different directions it appears like I’ve found one that works. I didn’t think that I could make use of the top Service Model stuff, but I was wrong. Many thanks to Tomas Restrepo for making me rethink my basic assumptions. I’ve also put in a bit of effort in setting up a ... More About: Transport , Workflow , Web Services , Generic
Generic WCF Transport available for NServiceBus
2007-08-31 01:26:00 After trying a bunch of different directions it appears like I’ve found one that works. I didn’t think that I could make use of the top Service Model stuff, but I was wrong. Many thanks to Tomas Restrepo for making me rethink my basic assumptions. I’ve also put in a bit of effort in setting up a ... More About: Transport , Workflow , Web Services , Generic
IOutputChannel and IRequestChannel - More WCF Angst
2007-08-28 14:15:00 I’m in the process of implementing a generic WCF transport for NService Bus and am seriously going out of my mind. The fact that I have to do crazy reflection over generics to get around some of the channel model is ludicrous. To top it off, I now find out that there isn’t a simple generic ... More About: Simplicity
IOutputChannel and IRequestChannel - More WCF Angst
2007-08-28 14:15:00 I’m in the process of implementing a generic WCF transport for NService Bus and am seriously going out of my mind. The fact that I have to do crazy reflection over generics to get around some of the channel model is ludicrous. To top it off, I now find out that there isn’t a simple generic ... More About: Simplicity , Chan
NServiceBus Distributed Topology Q&A
2007-08-25 10:37:00 I’ve been receiving more and more questions about how NService Bus fits in distributed systems and wanted to share them: My question is about distributed topology. The EAI-hub-and-spoke model is all about the central server. It?s useful sometimes, but there are a lot of reasons why I?m not gung-ho on using a hub as the center ... More About: Architecture , Talk , Workflow , Dependency Injection
NServiceBus Distributed Topology Q&A
More articles from this author:2007-08-25 10:37:00 I’ve been receiving more and more questions about how NService Bus fits in distributed systems and wanted to share them: My question is about distributed topology. The EAI-hub-and-spoke model is all about the central server. It?s useful sometimes, but there are a lot of reasons why I?m not gung-ho on using a hub as the center ... More About: Architecture , Talk , Workflow , Dependency Injection 1, 2, 3, 4, 5, 6, 7 |
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