Displaying 20 results from an estimated 4000 matches similar to: "J2EE equivalent"
2006 Jul 12
11
ruby rails performance
Hi-
We just finished our app and I tested for performance with httperf. Our
setup is browser -> apache2.2-> mod_poxy balancer-> mongrel cluster -> 3
mongrel servers.
I have noticed that the total request per second is is about 7.5. When I
increase the no of mongrel to 5, it inches up to 8 req/s.
My question is how bad or good this number is? We are on a old dell 2400
machine
2006 Jun 20
3
Saving an array of objects
How do I save an array of obects into the database?
For now I am doing
for a in array
a.save
end.
I am sure there must be an easy way to do this.
--
Posted via http://www.ruby-forum.com/.
2006 Jun 21
2
access to application.rb methods
Why can''t I access the utility methods defined in applicaion.rb from the
model classes? If that does not work, where is the best place to put
common utility methods that must be available to all the models.
thanks
--
Posted via http://www.ruby-forum.com/.
2005 Dec 15
5
Rails vs. J2EE: Sharing state in memory?
Hi,
I am from a Java background and pretty new to Ruby and Rails.
What I am wondering is how I would shared state accross requests and users
without involving IO, i.e. use memory.
My current understanding is that for each request a new process ist spawn
and therefore it gets its own memory. So no sharing can take place between
requests?
Do I understand this right? For those who know
2006 Jun 28
5
Production deployment
Gang-
We are getting ready to launch our ROR application; the last item
remaining is the deployment platform. For testing, we had used Apache +
MOD_FastCGI. I am not that impressed with it; sometimes it has strange
effects. For example, when we start the application, for about 5 minutes
or so, the app is very unstable and it gets better over time.
My questions is .. should I go with (1)
2006 Jun 30
1
running in production mode
I am running apache with mod_fastcgi on Linux - I would like to run my
app in production mode, but I could not. Following is what I have in my
httpd.conf. Can someone tell me why it does not recognize the env
variable for production? The app always runs under development mode i.e
ignores the RAILS_ENV directive.
thanks/ thila.
<IfModule mod_fastcgi.c>
FastCgiIpcDir /tmp/fcgi_ipc/
2006 Aug 14
3
New line char in a text area field on DISPLAY
I have a text_area to accept upto 1000 chars, which is stored as a blob
in mysql. When I try to display the saved data, I dont see the new line
characters - however I could see the newline characters in EDIT MODE. So
my newline char is lost during displaying. Any ideas how to fix it.
thanks
thila
--
Posted via http://www.ruby-forum.com/.
2006 Jan 18
3
search with like operation from a table
I have a table with the list of business name and address in it. It may
contain 1 million rows. The users want to look up into this table based
on the business name. The simple solution is to use LIKE in mysql, but I
am worried about performance, since the user load will be very high for
this system.
Any suggestion on how to handle the potential performance issue? How can
i use a search
2006 Jan 18
1
Ruby and PDF creation...
Hi-
I need to create PDF docs on the fly with data from a database. I see
couple of options floating around to achieve this in Ruby. Can anyone
recommend the best way to do this? Also any helpful hints or sample
programs will be appreciated.
Thanks
Thila
--
Posted via http://www.ruby-forum.com/.
2005 Dec 29
2
Has any one seen this error message
I am truying to install the plugin ("ruby script/plugin install
engines"). But I get this big error. Any help?
D:\develop\Ruby\workspace\a2>ruby script/plugin install engines
script/plugin: No such file or directory - svn --version
script/plugin: No such file or directory - svn ls
http://dev.rubyonrails.com/svn
/rails/plugins/
2006 Apr 13
3
Java/J2EE DAO/model objects vs. Ruby/Rails model objects
In typical Java/J2EE applications, domain model object do not have much
logic, they are basically data holders. It seems to be considered a sin to
put persistence logic in the domain model objects, instead it should be put
a DAO (Data Access Object). I have always thought this seems funny, after
all, what seems more natural/object-oreiented?:
user.save()
or
userDao.save(user)
In Ruby/Rails,
2006 Jan 18
35
Pay rates for Rails developers
Does anyone have an idea of the rates being charged by Rails developers
(or salaries for FTEs)?
I''m curious to see whether rates will become comparable to those paid to
more experienced Java/.NET developer types, or if rates will be lowered
by the free/open source mentality, and the possible perception that
Rails makes Web development "easy."
Sometimes rates are more
2006 Jun 27
3
User websites with templates.
Hi, I''m very new to Rails and have a general question.
What technique would you use to allow users who have a uniform set of
data to create very un-uniform websites from that data?
One set of data, many different website/output possibilities.
It would have to go beyond CSS. I''m assuming there will potentially be
some level of scripting involved for each template. The goal is
2003 Jan 07
0
Your Enterprise Java/J2EE Architect Requirement
Good morning and Happy New Year 2003!
Let it be prosperous for both you and me!
Below you see a very short version of my CV as of January 2003
for your kind consideration and update.
Word, TXT, and PDF version of the complete CV are available upon request.
Enjoy the economic recovery!
Make it a great day:
ZAR
=================================================================
ZAR PETKOV,
2006 Jan 19
7
Rails or Java J2EE (Spring, Struts Shale) - scalabilty
Hi,
normally I am doing all my webprojects with PHP. But now I am planning
to use a framework, either Ruby On Rails, or Java in particular J2EE
with Java Spring, or Struts Shale.
Well, I already tried RoR a few month ago, so I am simply comparing it
to the Java alternatives now. My problem is, that maybe using Java for
my projects is like using a dredger to grub a small hole :) But on the
other
2009 Jun 18
0
SSOAP access to a j2EE-ws service
I am currently trying to access a SOAP web service (hosted on a JBoss5
server and defined as a J2EE-ws service) via the SSOAP R-package. But
all I can get is a NULL answer. The web service seems to work as it can
be accessed using a general web-service tester.
The web service wsdl is here: http://smg8.ulb.ac.be:8080/web2?wsdl.
This is how I try to call the web service from R:
---
>
2010 May 13
0
J2EE/RoR Developer -- Greenville, SC
We are working with a client on the following Developer opportunity...
• J2EE and/or Ruby on Rails (RoR)
• At least one of the following databases: DB2, SQL Server, or Oracle
• Minimum 3 years experience
• Responsible for UI development
• Employment type: Permanent
• Location: Greenville, SC (relo provided)
If this opportunity interests you, or if you would like to know about
other
2004 Jul 21
0
ILOG/JRULES/J2EE project opportunity
Hi
Please call or email me if you would be interested in the following
project
Senior Rules Engine (ILOG) Consultant
Location: Saint Louis, MO
Duration: 6 months
Skills:
At least 5 years strong development experience with OO languages,
specifically on complex web applications using Java J2EE
3 years of Rules Engineering experience, Rules engine : ILOG experience
is required
2009 Dec 31
3
XML and RCurl: problem with encoding (htmlTreeParse)
Hi,
I'm trying to get data from web page and modify it in R. I have a
problem with encoding. I'm not able to get
encoding right in htmlTreeParse command. See below
> library(RCurl)
> library(XML)
>
> site <- getURL("http://www.aarresaari.net/jobboard/jobs.html")
> txt <- readLines(tc <- textConnection(site)); close(tc)
> txt <- htmlTreeParse(txt,
2006 Feb 17
4
Three-tier
Hi Everyone,
I''m working at getting Rails introduced in my company. We''re a J2EE
shop.
Our deployments make use of thee-tiered architecture, just to be clear,
that means that there are essentially three machines involved in dealing
out an app: a webserver, an application server, and a database server.
As I see it (unless I''ve missed something) Ruby is essentially