Have you have found yourself lost in a software hell? You are not alone. Every magazine you pick up advertises new and improved software; your junk email, I like to call g-mail, tells you of the latest products; you see it in catalogs, and your phone rings, and some vendor pushes you to purchase their latest package. You know you need software or newer software, and colleagues tell you that the latest software will help your business, make you more profitable, and help your customer service experience. But how do you determine what software is good for your business?
Lab and quality managers are forced to wear several different hats when choosing software for their business. Labs with the resource of an IT department or an employee with some software experience get frustrated trying to sift through the software maze and give up (more often than not). They decide the only way they are going to get what they want is to build it themselves. This fix seems to be a simple solution up-front, but anyone who has been through this process will tell you it is far from simple.
The software can be classified into different functional areas. Some packages do a good job of overall functionality, but most of the “best in class” applications specialize in a few specific areas of function. General software classifications would include benchtop, management, internet, mobile, enterprise, PDA, and instrument packages.
The first evaluation that needs to be done is to review the new system’s hardware. Will it be the same hardware, new hardware, some of both? You will want to look at the oldest machine used by the software and make sure it meets the specification requirements of the software.
In some cases, the upgrading of the hardware can be just as expensive as the software. If the hardware being used does not meet the requirements of the software, then your first decision point has been reached: do you replace the hardware or look for different software? If the hardware life cycle is to expire before the life cycle of the software, then it is usually easy to determine which way to go.
The second evaluation should be your connectivity to the outside world. If the software package requires any connection to the internet, you will need to understand the capabilities of your facility. Like the hardware, this too can be upgraded if required, and many of the high-speed cable or DSL connections are as cheap as dial-up.
If your bandwidth to the internet is limited, this may hinder or stop the functionality of some software products. As a general rule, each user going out to the internet will consume about 16k of bandwidth utilizing a standard browser. If the user is requesting data regularly, this utilization will increase. As a general rule of thumb, divide the bandwidth by 64k to determine how many people can ‘work’ through the internet connection.
The third evaluation will be the location of work. Is all of your work done in the lab, or are some done on-site? Depending upon the ratio of on-site work, the ability of the software to support the on-site process may be a factor. Additionally, if work is being done on-site and the software requires an internet connection, does the facility you are working at have a connection you can use? Many companies have requirements and limitations in allowing outside users access to their systems.
On-site work may require the use of a laptop or other portable computing device. Make sure you understand the basic requirements of the software for performing the work on site before purchasing or upgrading any hardware. Licensing of on-site software should also be evaluated; if the on-site license cannot be used while that technician is not on-site, you may be forced to purchase more licenses than you have users. Software packages that allow the license to follow the user, whether on-site or in the lab, can be more cost-effective.
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