Seeking best blog host recommended for new-coming coders. I am classifying myself as entry-level, as I only hobby code for now.
What kind of hosting do you want? Windows or Linux? You can search on Google about the advantages and disadvantages of these two types of hosting. Furthermore, if only for blogs, maybe shared hosting is enough for you. For a newcomer, I strongly recommend that you look for a hosting provider that has a friendly support team. Because you will really need them in your early stages. If you decide to choose Windows hosting, I think asphostportal is suitable for you.
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We would like to have some recommendation for creating restful web services. We went through many article and answers. Most of the answers are specific to a framework. Can someone please point us to comparison article which helps me to understand different frameworks?
Please explain how to handle login and use web services.
There really isn't a good way to answer this other than it depends. If your talking open source, the standard for a long time was Linux, Apache and MySQL for database (and PHP a.k.a. LAMP) , but some folks prefer PostGres, or a No SQL solution like Mongo DB or Couch DB.
Given that, you need to decide if you want to build on top of a framework(s), and choose a language direction. If you want Java, Spring and Hibernate have pretty good support, and are fairly mature.
Most shops have a set of developers with certain skills that you can leverage, and typically, that's how the decision is made. You don't want to do something completely new and have to retrain everyone.
Without knowing what your goal is, or anything about your situation, it's going to be tough to suggest a reasonable path forward. Sometimes you need to look at how your going to host your site, and find vendors that support your stack. A little research will help you figure out where you need to go.
Sometimes its worth abandoning the open source path, and go with something like IIS and ASP .NET.
We have a (AJAX heavy) web application hosted in cloud across servers and we need to monitor the availability of this service. Requires logging in to the application with a username-password, perform some searches as that user etc.
Since we plan to use Nagios for some other monitoring tasks, we decided to use Nagios for web application monitoring too.
I came across three such solutions:
Webinject: I don't feel like using this. Project not under active development. It was last released in Jan 2006. I can't see any support/help available. Also I suspect how will it behave with Ajax.
Cucumber-Nagios:
I tried using this. It involves many Ruby components and found that you have to have in-depth knowledge of Ruby platform to make all these components work together. I am not a Ruby guy and having tough time making all these components work together. Also even this project is not under active development and I don't see support/help options available. I posted a bug 4 days back and don't see any response yet.
Selenium plugin for Nagios: Haven't tried it yet. Will try now.
Any more solutions available?
Also, since I don't see any good actively developed solutions for monitoring web applications using Nagios, I suspect if it's really a good approach to use Nagios for this? If not, what alternatives do I have? In short what is the best approach to monitor web applications availability?
Edit 1: We can't afford the Nagios XI paid version and will prefer open source solutions.
If not, what alternatives do I have?
Although Nagios was one of options that we've considered, we've chosen OpenNMS for monitoring purposes. Rationale for our decision is that OpenNMS is highly reliable and configurable free open-source tool and additionally, most of our applications are Java-based; OpenNMS offers integration with JMX. However, bear in mind that if you're demanding very complex tests for your Web site maybe it's better to look elsewhere. OpenNMS can be set to check for HTTP status codes etc., but if you're looking for complex scenarios take a look at:
Apache JMeter (we're using it mainly during the testing phase)
Selenium (can be well used even in production phase)
I have been fighting with this for a while now. I need to prototype SOA, and with it, the registry. I have been fiddling with jUDDIv3 on JBoss SOA Platform 5, but there don't appear to be any tools that allow me to publish to a v3 jUDDI registry. See my related questions here and here.
I realize after reading comments on those questions, and some articles on the internet (like this one) that UDDI is failing or dead, however my organization has some legacy tech we need to work with.
Also, my supervisor (I'm an intern) is adamant about sticking to standards. In principle, I agree with this, but perhaps a dead standard really isn't a much of a standard if nobody uses it.
In short, I need to provide the registry component of Service Oriented Architecture. It probably needs to be UDDI, so that it fits with the legacy tech, and satisfies the standard. Whatever the solution, it would be best if there were tools available that allow me to publish web services to that registry.
This problem has dragged on much longer than I would have liked. Any small piece of advice is really appreciated.
You may use WS-Discovery. WS-Discovery is a standard protocol for discovering services and service endpoints. This enables service clients to search for services based on a given criteria and bind with the discovered services. There are tow modes of WS-Discovery,
ad-hoc - servers advertise the services they have using a UDP multicast protocol
managed mode - servers and clients use an intermediary known as the discovery proxy for all service discovery purposes.
You can simply try this out with WSO2 Platform (free and open source under apache2 license). Please follow [1] to see a simple scenario of WS-Discovery in managed mode.
[1] http://charithaka.blogspot.com/2010/04/ws-discovery-with-wso2-carbon.html
I'm not the only one with this question, but haven't found a lot of information in my research so far, so help me out.
We are a small IT crowd in an organization. We're looking to build a small, private service that would emulate a heroku/gae workflow. The basics of this: deploy an app as a git repository, and have it scale in a 'cloud' environment. Basically, a platform as a service (Paas).
Pretend we are amateur PM's, programmers, and sysadmins tasked with this. What would you recommend? We know generally what is needed: some sort of routing, database, caching, authentication, etc. What other tools do we need?
We would prefer tools along a ruby/python/haskell/erlang dimension, on a linux/bsd stack, with postgres databases(couchdb or cassandra in the future). We are not touching anything in the ms/.net area, nothing on the JVM (We've looked at Steamcannon, but no; Scala and Clojure tools are not entirely out of the question). We have a basic grasp of bootstrapping a cloud (e.g. Eucalyptus) to build on. We have an understanding of the basics in server admin, and the physical infrastructure limitations aren't a factor right now.
We're not looking into why gaerokuyardspace is the best choice, a list of such services, why we should ditch our plans for one of these services, or an argument against this plan. For this situation the decision has been made that the cost to build privately is more attractive than the cost of deploying elsewhere. We already know why and how for these services. We're looking to emulate and build upon these for private needs.
A short list of tools to be expanded:
Beehive
Steamcannon
Gitosis/Gitolite
?
Basically, I'd like to generate a list of tools for building heroku/gae like service on a small, private, definitely experimental/toy level.
I don't know that it will meet all of your stated needs today, but you should take a look at Cloud Foundry from VMware. You can check the FAQ for the commercial project or look in to the Open Source version that you can host and manage yourself.
Some combination of Cloud Foundry (above) gitolite, and fabric
will probably do well for you. Any such solution will take some time to get right.
(Disclaimer: I'm a lead developer on the AppScale project)
AppScale is pretty much right up your alley, especially if you're looking to run Google App Engine apps in your own private cloud. It's open source, so grab it and extend it if there are other types of apps you want to support (and definitely commit it back to us if you do).
My friend asked me if it is possible to build a web site like Microsoft shared point for his planning startup company. He want to share doc with his employees. I think the reason he asked is Microsoft is too expensive. I have no idea right now for this. Anybody knows anything about this? thanks,
EDIT:
Because docs shared are sensitive (contains SSN and other sensitive data), security should be good enough.
If he just wants to share file he could try Box.net or dropbox. Box.net also have simple workflows with tasks.
I use Google Docs quite often and it is very useful. You can also setup a wiki and attach docs as needed.
Microsoft SharePoint Foundation is free and comes with a host of features.
Tell your friend to sign up for Microsoft BizSpark. This is a free program from Microsoft specifically for startups and will give them access to a whole suite of software for free for 3 years (with a $100 charge at the end). This includes SharePoint.
I would recommend a combination of Google Sites and Google Docs. It's free, it's easy, and it eliminates the need to maintain the hardware and other infrastructure associated with a site, much less something as heavy-weight as Sharepoint.