Home
Topics
Oracle database administration
Oracle database design and architecture
Windows or open source for an ERP platform?

Windows or open source for an ERP platform?

We are considering an ERP platform and have not yet closed in on our ERP vendor choice. We are however very, very close. Our enterprise level database of choice is Oracle regardless of our other choices. Can you tell me what are the primary considerations in terms of per user bottlenecks associated with delivering an ERP solution with an Oracle database on an open source versus Windows 2003 platform? We will most likely use 9i, but we haven't completely ruled out 10g as the database. We understand there to be a constraint of say approximately 500 concurrent users in an Oracle/Oracle on Windows environment. Is this driven by a per user memory requirement in the portal, since the database advertises huge SGA buffer limits up to 64 gigabytes and up to 10,000 users utilizing the Oracle Shared Server Process? Please help us with the trade-offs to consider.

Requires Free Membership to View

Login

By submitting you agree to receive email communications from
TechTarget and its partners. Privacy Policy Terms of Use.

There used to be a general rule of thumb that Oracle on Windows would not support much more than 500 concurrent users. The reason for this rule of thumb was due to the fact that Oracle on Windows did not handle Shared Server connections very well. You will be happy to know that Oracle 9i and Oracle 10g handle Shared Server connections very well. This rule of thumb is not applicable any more.

In today's Oracle environments, the decision to go with Windows or an open source operating like Linux depends more on your company's expertise. If you have Windows administrators but no Linux administrators, then it only makes sense to run Windows. If you have Unix or Linux administrators, but no Windows administrators, then choose Linux.

There are a few other reasons to choose Linux over Windows. Linux servers that do not run a GUI environment typically outperform Windows isntalled on the same hardware. The Windows server has to spend additional overhead supporting the GUI environment, even if no one is directly connected to the operating system. Oracle Corp is also coming out with many tools such as Linux clustering software, which can help you as well.

More News and Tutorials

Articles

Related glossary terms

Terms for Whatis.com - the technology online dictionary

This was first published in November 2004

Join the conversationComment

Share

Comments

Results

Contribute to the conversation

All fields are required. Comments will appear at the bottom of the article.

Back to top

More from Related TechTarget Sites

Data Management
Business Analytics
SAP
SQL Server
Java
Data Center
Content Management
Financial Applications

Data Management
- New BI stack tackles data load at Boston Children's Hospital
  
  Boston Children's Hospital upgraded its business intelligence architecture to boost enterprise reporting, a move that also required retraining users.
- Expanded Hadoop use cases will drive need for new enterprise features
  
  With user interest rising, Hadoop vendors are trying to pave a path to higher adoption with add-ons that target issues holding the technology back.
- Jim Goodnight on SAS in-memory analytics and the data scientist
  
  A podcast Q&A with SAS execs Jim Goodnight and Jim Davis looks at big data enablers, including in-memory analytics, and the role of data scientists.
Business Analytics
- Marketing and advertising remain sweet spots for big data technology
  
  Marketing and advertising are the sweet spots for big data, but those who serve up marketing insights and ad space will need to evolve to survive.
- Strategies for de-cluttering business intelligence dashboard designs
  
  Expert Brian Jordan shows business intelligence managers how to avoid developing dashboards that overwhelm business users with too much information.
- Making mobile BI applications a reality: Key steps to take
  
  In a podcast, BI expert William McKnight discusses best practices and action items for managing deployments of mobile business intelligence tools.
SAP
- Ariba Network announces QuickBooks integration
  
  At its annual conference, Ariba announced a new tool by partner Dell Boomi that lets small businesses integrate their QuickBooks accounting with the Ariba Network.
- Software license audits come in different forms, expert says
  
  Your next software license audit may be an inventory optimization exercise in disguise. Either way, the trick is to be prepared, writes one analyst.
- Sentiment analysis just part of the SAP social media vision
  
  Social media in the enterprise is in constant flux. One of SAP's top social media chiefs lays it out, from sentiment analysis to social collaboration.
SQL Server
- Adam Machanic talks SQL Saturday
  
  We caught up with Adam Machanic, group leader of the New England SQL Server user group, at SQL Saturday Boston. Find out what he shared with us.
- SQL Server meets database application security
  
  Make sure your SQL Server is secure by studying these general guidelines for secure database applications from SQL Server expert Roman Rehak.
- xVelocity Columnstore Indexes in SQL Server 2012
  
  Curious about how xVelocity can help with your columnstore indexes? Check out this tip from Basit Farooq to find out.
Java
- How skilled portlet developers make the portal strategy work
  
  Portals are providing more value than ever, and having skilled portlet developers on staff brings the technology to new levels.
- Five portlet development tips software engineers can't ignore
  
  Here are five quick portlet development tips that software engineers will find helpful as they develop applications for the portal.
- Effective portlet development means respecting the servlet API
  
  When moving to portlet development from web development, software engineers must remember that servlet and JSP development rules still apply.
Data Center
- Data center technologies evolve to meet tomorrow's computing demands
  
  VMware's upcoming public cloud and AMD's 64-bit ARM servers are technologies for the data center that exemplify the changes in the IT industry.
- New data center cooling strategies to improve efficiency, lower costs
  
  Stagnant strategies for data center cooling will keep energy bills climbing ever higher, but a more modern approach can bring them back down to earth.
- Converged systems usher in data center transformation
  
  The rise of converged systems has brought a new level of manageability to the data center, but these integrated offerings have a few drawbacks.
Content Management
- Get 'em ready: Tips for planning a SharePoint 2013 training program
  
  SharePoint is a complex application. But training business users for an upgrade to SharePoint 2013 doesn't have to be a daunting task for IT teams.
- The organization of the future: Not just hybrid IT, but hybrid people
  
  The adoption of hybrid IT approaches creates a need for executives who can both formulate business objectives and assess IT requirements.
- SharePoint technology feels growing pains as 2013 release arrives
  
  SharePoint 2013 adds new features to the collaboration software. But it comes at a time when SharePoint's value is being questioned in some quarters.
Financial Applications
- IaaS business scales faster with Zuora billing software
  
  While a user testified to the benefits of Zuora specialty billing software, an expert said the niche tool is not necessary for all.
- Analytics, global HR hot topics at Bersin conference
  
  In this podcast, associate site and news editor Emma Snider recaps some of the key takeaways from Bersin by Deloitte's Impact 2013.
- Offboarding automation reduces risk, manual labor
  
  With HR's focus on onboarding, the offboarding process often gets short shrift. But making do with checklists and spreadsheets can lead to problems.

All Rights Reserved,Copyright 2003 - 2013, TechTarget