Because of its success, popularity and functionality, Ruby on Rails performs with an extensive variety of web servers and databases. Recommended for web servers would have to be Apache, lighttpd or nginx in place of Mongrel or it can be by means of FastCGI. Meanwhile, for database, the following have been suggested to be utilized: MySQL, PostgreSQL, SQLite, Oracle, SQL Server, DB2 and a lot more of servers that Ruby on Rails support and work well with. There is no limitation or strictly recommended on which operating system to use, but the best to make use of is a ‘nix-based one for deployment.

When it comes to infrastructure, Ruby on Rails is all over it. From start-ups to non-profits for venture projects of businesses, Rails can handle it. It is the best tool for almost whichever kind of web application (software collaboration, community, e-commerce, content management, statistics, management, etc). Shopify, Yellow Pages , Backpack, Github and Twitter are only some of web sites that uses Ruby on Rails. These web sites have trusted Ruby on Rails do manage their web applications that is made easy to use for people browsing, customers and people in need of the information provided by the web site.

Rip has quietly been making its way out into the world of Ruby, but the power it holds within is seen as the next generation packaging for Ruby Apps. The system that has come out is on the “development alpha” stage which can be compared to the release candidates by which developers can begin to experiment and build applications with. They however stressed that the version out of the box is still to be finalized and should not be used for production till they get it fully tested and debugged for pending release. Read more

From Phusion, who is responsible for the rails deployment system, Passenger, announced the release of DebGem a powerful tool for RubyGem to APT conversion. With many system administrators preferring to use the APT package management for everything they wish to do on their systems, DebGem allows RubyGems to be packaged differently for deployment on Ubuntu and Debian. The addition of support for the two repositories, allows more flexibility and control, previously quite difficult solely with RubyGems. Read more

Intelligent productivity enhancing development tools are some of the most powerful tools available to the many Ruby and Rails developers all over the world and with the release by JetBrains of RubyMine 1.0, it just got a whole lot better. Hailed as one of the best IDE’s yet to come out for use by developers, it has received quite a lot of attention since it was released partially last November. The development tool that is RubyMine performs a very comprehensive analysis of the whole project code and offers a sort of suggestions list as to the best-in-class code that till now hasn’t been seen in the world of Ruby. Read more

As the world turns, so does the commercialization of Ruby and Rails that have been going on two-pronged approach with respect to the strategies startups in the IT field who focus on them have been targeting. This goes to show that there is money to be made in open-source, ruby being one of the earliest forms of frameworks for open-sourced development, has been embraced and loved by many of their sponsors for more commercialized use. Read more

If you’re looking for some new Ruby and Rails toys to tinker with, you might be interested in Dash, a new metrics service. Here’s some excerpts from the original article.

Dash, a new metrics service from FiveRuns, has been moved to private beta (for which you can apply) allowing interested developers to take part in assessing a new way to monitor your applications. The new service from FiveRuns is an extensible monitoring service for gathering metrics from your critical daemons and applications.

What Dash does is collect metrics from you apps using a framework or language that is plugin specific. These plugins then collect the metrics which they send to FiveRuns for presentation on you app dashboard. The information from your metrics is then presented through line charts and sparklines collected in several reports, which in turn show your metrics based on preset periods of time.

The two are fighting over rights to the source code of Cisco’s products which have embedded code that makes them work which Cisco is denying to the many users of their products who may wish to modify their programming. Cisco is a major proponent of the Linux Kernel and the fight is seen as a conflict of interest for Read more

イメージ提供: netbeans.org

ルビー・マイグレーションはストリング、テキスト、インテジャー、フロート、デートタイム、タイムスタンプ、時間、日付、バイナリー、ブールなど基本的なデータタイプは全てサポートします。

• ストリングは表題などの小データに通常使用されます。
• テキストは記述などの長いテキストデータに使用されます。
• フロートは少数に使用されます。
• インテジャーは整数に使われます。
• デートアンドタイムは日付のみまたは時間のみを保存するのに使用されます。
• ブールは正誤の値を保存するのに使用されます。
• バイナリーはイメージ、オーディオ、映画などのデータを保存するのに使用します。
• デートタイムとタイムスタンプはコラムに日時をいれ、保存するのに使用されます。

レイルズ・マイグレーション活動はどんなフロントエンドGUIまたはSQLプロンプトに直接使用できます。 レイルズ・マイグレーションはこれらの活動を非常に簡単にします。 有効なコラムのオプションは以下のようになります。 limit (:limit => “50”), default (:default => “blah”), null (:null => false implies Not Null)

Ruby on Rails and Merb has been trying to out do each other for a long time, trying to convince users to come over to their side. Well, today there is only one side as both have buried the hatchet and joined each other to form Rails 3.

We all realized that working together for a common good would be much more productive than duplicating things on each side of the fence. Merb and Rails already share so much in terms of design and sensibility that joining forces seemed like the obvious way to go. All we needed was to sit down for a chat and hash it out, so we did just that.

What this will mean in practice is that the Merb team is putting their efforts into bringing all of the key Merb ideas into Rails 3. Yehuda Katz will outright join the Rails core team, Matt Aimonetti will work on a new evangelism team, and Carl Lerche and Daniel Neighman (hassox) will be co-starring the effort to bring all this over. We’ve immortalized the merge with plaque page at rubyonrails.org/merb.

Always give peace a chance, I say.

Source