For those of you who missed it, Windows Server 2008 RC1 was released yesterday, with the Beta of Hyper-V. Finally!
You can download it here, and there is some more information on the Virtual PC Guy's WebLog.
Even though most of our clients are from the US and Europe, lately we have been getting more and more projects in Latin America, specially in Mexico. You’ve probably heard about a large project we started in Mexico recently. We also signed two smaller projects in the last month, and last week I was on-site at a customer in Mexico D.F. working on yet another one.
The thing is that in Mexico, even though still in Latin America (remember that we are based in Costa Rica), there were a couple of cultural differences that really caught my attention.
First of, the schedule. We in Costa Rica usually have lunch between 12 and 1. In Mexico it is usually between 3–4pm, 3–5pm or 2–4pm, depending on the company. That is a bit late for us… let’s just say that by 3pm I was starving.
The second one was the dress code. Normally in Europe and in the US, IT departments are very laid back, and have a very lax dress code. Through out Latin America, however, it is mostly suit and tie. Only in a few places can you show up with “business casual” or even “casual” clothes. This is changing, though, and going more and more casual.
All in all, going to Mexico was a nice experience. The people I worked with were really nice, and treated me well (other than keeping me hungry until the mid-afternoon 
). I hope we sign this project, so I’ll be able to go back!
Some time ago I was interviewed (via email) by El Financiero, a weekly business-oriented newspaper from Costa Rica, regarding 64–bit technologies. A small quote from the interview was published a couple of weeks ago, along with some information I gave them on the advantages of moving to 64–bits.
The technical journalist from the newspaper did an article on how the Costa Rican Central Bank, BCCR, is moving their payments system (SINPE) from 32–bit to 64–bit servers, and the benefits they are getting from the move. These benefits include enhanced speed and database performance, given the large memory capacity of the new architecture. This is a fairly large system that handles over 3 million financial transactions per month.
ArtinSoft had some involvement in moving this system from Visual Basic 6.0 to Visual Basic .NET some time ago, in the dawn of the .NET era. There is even a published case study on the system – you can find it here.
Their plan currently is to slowly move all their systems to 64–bit over a period of 2 years.
You can check out the article here: BCCR ajustó tecnologías (you may need to be registered with the site).
A large percentage of the work I do here at ArtinSoft is related to what we call Ready programs. The Ready program is part of the Ready-Set-Go methodology – a migration project methodology developed here at ArtinSoft that has given us great results.
The Ready assessment program, or Ready, is the first stage of this methodology. As you are probably aware, the more planning you put into a project, the higher the probability that the project will be succesful. Well, with the Ready, we do a an in-depth analysis of the project before we start, and come up with a detailed project plan that takes into account any risks and possible issues with the migration.
The first step in a Ready is a thorough assessment of the size, complexity, migration goals, and testing procedures for your current application. This step involves a 5– to 10– day on-site analysis of an application. During that week(s), we perform interviews with the development, PM and testing teams, to get a feel for the project and gather enough information to proceed with the project. Once we come back to our office, we work alongside the development team to create an accurate estimate of the effort required to perform the migration. This normally includes any customization of the migration tools necessary to minimize the manual effort in the project.
The final product of the Ready program is a detailed written report that includes a fixed-cost proposal for completing the migration. This is usually delivered two or three weeks after the on-site visit. This report, on its own, has tremendous value for the organization. It summarizes the requirements for the migration, and the issues that need to be addressed even if the project is not performed by ArtinSoft. It can also help in justifying the need to modernize outdated applications.
The Ready program is a low-cost, low-risk approach to getting detailed information on your migration project. For more information on the ready, and on the overall methodology, check out the Ready-Set-Go methodology page at ArtinSoft's website.
Ever since we started working on the Virtual Server seminars, we’ve been hearing about I/O Virtualization, and how it will improve the virtualization landscape as the VT instructions did. Well, today Intel unveiled its vPro platform, with this new technology.
The technology is called Virtualization Technology for Directed I/O or VT-d. VT-d controls access from Virtual Machines to memory at the physical page level, preventing one VM from accessing other VM’s memory. This has the side effect of virtualizing interrupts and DMA tranfers, which in turn should increase the performance of virtual machines since the VMM would no longer need to trap and emulate the behavior from virtual machines.
For more information, check out or this article at Intel’s website, which contains a detailed explanation of the platform. For a more digested approach, check out this coverage at Arstechnica.
In case you missed it, Microsoft recently unveiled a new Virtualization Website. This website centralizes the information about all of Microsoft’s virtualization products.
I especially like the page about the different Virtualization Solutions offered by the company. It also caught my attention that they now have Softgrid application virtualization fully integrated with the virtualization stack.
The other day I had a meeting with a client that is considering converting his Informix 4GL application to Java, using our tools. It was an interesting situation, since he was a in business development, and not really a programmer. He then asked me if I could recommend him some books on Java from a business perspective. I agreed – without knowing how difficult that task could be.
I couldn’t find any recent books that would give an overview of the platform for non-technical personnel, especially decision-making managers. I found a couple of books from the start of the Java era, 1996/1997, that talked about what I was looking for, but they are out of print and it doesn’t look like they were ever updated. They are:
Does anybody know a good Java book that meet the criteria that I’m looking for?
Leave a comment with your recommendations!
Sometimes you need to extract one file from an MSI file. A typical example is when you need just one DLL in order to make a project compile, but in order to get it you need to download and install a complete application. The ideal solution is to get the DLL file from the MSI file without having to perform the installation.
Some installers allow you extract the files to create a network installation. This is normally done using the command msiexec /a . Not all of them extract all the files, though.
Well, there is a small utility hilariously called Less MSIérables that allows you to extract files from msi installers. It works great – it has been around for a while, and I’ve used it several times to get me out of tough spots. I definitely recommend that you check it out!!
Recently I kept getting this error when trying to install SQL Server 2005 Express Edition:
An installation package for the product Microsoft SQL Server Native Client cannot be found. Try the installation again using a valid copy of the installation package 'sqlncli.msi'
After re-downloading the installation package and running the setup several times, I found this page. There I found a solution: go to Control Panel->Add or Remove Programs, and UNINSTALL the Microsoft SQL Server Native Client. Run the installation again, and this time it should work correctly.
I was featured on the June issue of IT Now, on an article they wrote about blogs. For this article I talked about how some attendees to one of the virtualization seminars in Zaragoza, Spain, recognized us from a solution he found here on our blogs. Since the magazine is in spanish, this is a rough translation:
Jose Aguilar, one of the most recognized company bloggers, comments: "I think that the most important thing is the communication channel that you open with the readers. Another importat thing is the name that you create for yourself, your reputation. Recently, on an international seminar, one of the attendees recognized us from a problem he was having, and he found the solution on one of our blog posts.”
Click on the image below to get a high-resolution scan of the article:
IT Now is a magazine about business and teconology for the Central American market. You can check out their website here.