Все вопросы: [soa]

109 вопросов

похожие теги: oracle-soasoa-governancesoa-suite
1
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2ответов
714 просмотров

Multiple services on same JBoss server?

We're developing a few new services that will run on JBoss and will be accessible by REST API-s. These will be Java apps bundled into EAR files. Is it a good practice to deploy these services to the same JBoss server? This would simplify dev, deployment and testing. Not sure if there are ...

4
голосов
4ответов
1325 просмотров

Is it a good thing for a custom rest protocol to be binary based instead of text based like Http?

Have you ever seen a good reason to create a custom binary rest protocol instead of using the basic http rest implementation? I am currently working on a service oriented architecture framework in .Net responsible for hosting and consuming services. I don't want to be based on an existing framew...

2
голосов
1ответов
308 просмотров

What are some techniques to push changes from tokyo cabinet in a multi-service setup?

Let's say I have N> 1 TCP-based, connection-oriented (read: not a website) services handling connections from end users in some load-balanced/sharing configuration. These users do things that cause updates to one or more keys in the centralized Tokyo Tyrant datastore. What do you recommend...

1
голосов
1ответов
137 просмотров

MySQL schema to schema syncronization through triggers?

Quick note: I have 19 days to figure my client's problems out. Background: Client hired a contractor who boasted he could get a new App out the door in 3 months. Two months and some days later I'm brought in and the individual was let go; there is no complete code, no thought put into the s...

1
голосов
2ответов
245 просмотров

what is a singleton class? Can it help me running single instance of a class for two related services?

This might sound complex but i will ask anyway: I am running a service A which uses class X. I want to start another service B which uses classes A besides new classes. Service A is already running. I do a hot deployment of Service B. Here is the real question - Will Service B use the same i...

1
голосов
2ответов
922 просмотров

Host WCF in WAS or IIS7?

We have a server application that has one module installed on a separate server, and want to use WCF for the two modules to communicate with each other. I've narrowed it down to hosting the WCF either in IIS7/WAS or in WAS without IIS. The main purpose of the primary application is actually to ...

1
голосов
2ответов
2090 просмотров

Can a WCF data contract be recursive? For example a binary tree? Is there a difference with ASMX services in supporting recursive data structures?

In SOA I believe that the wsdl does not support recursive data types but I saw some examples where the proxy actually works. Anybody knows more about this?

16
голосов
2ответов
11410 просмотров

How can I force WCF to autogenerate WSDLs with required method parameters (minoccurs="1")?

While using WCF and OperationContracts I have the following method defined: [OperationContract] [FaultContract(typeof(ValidationFault))] [FaultContract(typeof(FaultException<ExceptionDetail>))] int DoSomething(int someId, MyComplexType messageData); When this gets transla...

1
голосов
1ответов
483 просмотров

How would you associate QoS with WCF?

In SOA(Service Oriented Architecture), service composition usually consider the QoS or the Quality of Service during the composition stage. If I am going to create a WCF-based SOA, how would I get the QoS in WCF context?

3
голосов
6ответов
316 просмотров

(Web) Service Dependency Question

Let's say for example we've got a SIMPLE eCommerce system, with two separate systems: an Inventory Management System (IMS) and an Order Management System (OMS). Assume IMS provides information around inventory (getItem, getItemQuantities etc) and OMS provides ordering services (startOrder, addIt...

2
голосов
3ответов
494 просмотров

Should remote UI be implemented using SOA?

Previously we had desktop applications but given the fact that accessing the server (either physically or remotely) was undesirable for the client we turned them into windows services that will run in a (theoretically) 24/7. Now we need to provide a remote user interface to that services in orde...

3
голосов
4ответов
6079 просмотров

Sugar CRM SOAP get_entry_list

I have sugarcrm instance and want to fetch some data from it using a custom php code. I am using nusoap client for this. I am able fetch the data but want to select data of particular id(record) only. what i am doing is $response = $client->call('get_entry_list',array('session'=>$session...

8
голосов
2ответов
4413 просмотров

SOA Service Design / Authentication

I'm rather new to SOA and therefore experimenting around. Currently, the part that creates the biggest problem to me is authentication, my current thought about it involves the following: The client sends some kind of authentication message to the authentication / user service, this service que...

2
голосов
2ответов
1525 просмотров

PHP5: dns_get_record() only returning A records for subdomains

Running PHP 5.2 on Linux, I am running a series of queries with dns_get_record(). It would appear from the documentation that this function replicates dig but I am seeing inconsistencies. My goal is to get the primary and secondary nameservers that are authoritative for the domains that each hos...

1
голосов
1ответов
747 просмотров

Registering a port with IANA for a WCF application

We are currently developing a SOA application and we will be using WCF to handle all inter-process communication. We have consulted the usual port lists when deciding which ports to use as default and are including configuration options to change these default ports. To reduce the chance of con...

8
голосов
4ответов
3602 просмотров

Orchestration vs Message Driven Architecture

What are the responsibilities of an Orchestration engine vs a Message Driven System. If I have to build a system which have to string together different independent components(cross-technology/platform components which need not expose a web service end point), which is the toolset to be chosen? ...

10
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2ответов
734 просмотров

How to balance DRY principle with minimizing dependencies?

I'm having a problem with the DRY principle (Don't Repeat Yourself) and minimizing dependencies that revolves around Rete rules engines. Rules engines in large IT organizations tend to be Enterprise (note the capital "E" - that's serious business). All rules must be expressed once, nice and DRY...

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1ответов
113 просмотров

.NET SOA commercial recommendation

I am looking for a .NET middleware system that covers message queueing, distributed caches, failover/redundancy. I'd prefer to look at a standards based commercial solution of some kind. What would you recommend? Anything available which from a company point of view has stood the test of time, w...

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голосов
6ответов
1393 просмотров

Best approach for small scale distributed C++ apps

I am working on distributing a stand-alone app. Each instance of the app has to be able to send and receive queries. Requirements: Language - C++ Scale - small. May be 5 instances at a time Platform Independent Volume of data transferred is expected to be high(Raw images in the worst case) ...

0
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1ответов
336 просмотров

Publishing COM/ActiveX interface using SOAP - what's the best solution?

We have a COM api (Windows DLL file) that other systems want to access using SOAP. What would be the best choice for SOAP-enabling this? Interesting parameters are: License costs Ease of setup and maintenance Ease of configuration/development if needed Compatibility Security, security updates ...

0
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5ответов
4694 просмотров

Link testing

What is link testing in SOA testing. As some of the information i found spoke about link testing.

0
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3ответов
257 просмотров

Tests frameworks and tools for SOA Java developments

Currently, I'm looking for any experiences or advices about test tools on Service Oriented Architecture (SOA) Java developments. Which the bestpratices and best tools for this job ? Thanks for your time

3
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6ответов
705 просмотров

SOA Testing

How is SOA testing different than traditional testing of application

0
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3ответов
601 просмотров

How do you assess/evaluate a messaging architecture?

I'm working on a project that relies on integrating with SMS/MMS messaging aggregator companies for deploying applications to cellphones as well as performing mobile payments through SMS. Many concepts in such architectures are closely related to messaging pattersn in enterprise integration and S...

0
голосов
1ответов
77 просмотров

Should a software Service be completely standalone or can/should it be part of a larger component?

I am in the process of refactoring 4 disparate software components that pretty much do the same thing into a single service (not a web service - necessarily or even likely). 3 are written in C++ while the last and most important is written in Java. The rest of the system is written in Java and th...

9
голосов
9ответов
8359 просмотров

Лучшее "ПО промежуточного слоя" для публикации / подписки

Я ищу хорошую сетевую библиотеку Pub / Sub с открытым исходным кодом (шаблон наблюдателя). Я не нашел ничего, что мне понравилось: JMS - привязан к Java, обрабатывает содержимое сообщения как бинарные двоичные объекты NDDS - $$, использование IDL CORBA / ICE - Pub / Sub построен пов...

11
голосов
4ответов
7752 просмотров

Как связаны друг с другом сервис-ориентированная архитектура и разработка на основе компонентов?

Вот довольно теоретический и абстрактный вопрос: чем сервис-ориентированная архитектура (SOA) отличается от компонентного подхода? Является ли концепция SOA расширением компонентного подхода? Что вы думаете? Может быть, вы знаете какие-нибудь хорошие статьи по этой теме?

58
голосов
11ответов
14236 просмотров

Что такое SOA (сервис-ориентированная архитектура)?

Называйте меня троллем, если хотите, но я серьезно: Чем в точности новая тенденция SOA отличается от архитектуры клиент-сервис, которую я создавал 15 лет назад? Я продолжаю слышать SOA, но я не понимаю, чем он отличается от того, что мы всегда делали. 10 лет назад у моей компании было неско...

0
голосов
5ответов
834 просмотров

Есть ли у кого-нибудь отзывы о продукте SeeBeyond / Sun JCAPS?

У меня есть клиент, который сейчас думает об использовании JCAPS от SeeBeyond / Sun продукт, есть ли у кого-нибудь в SO положительный или отрицательный опыт использования / разработки?

1
голосов
1ответов
976 просмотров

Агрегатор Mule - агрегирование потоковой передачи

Агрегатор коллекций, используемый во фреймворке Mule 2.0, работает примерно так: Входящий маршрутизатор берет набор сообщений и разбивает его на несколько более мелких сообщений - каждое меньшее сообщение получает отметку с идентификатором корреляции, соответствующим родительскому сообщению...