Precise -Blog

What is a Medical Device? Medical devices are instruments used to treat people for disease or injury without the use of pharmaceutical means. Medical devices are tested to prove safety (does not harm people) and efficacy (it does what the manufacturer claims it does.) Regulatory agencies require extensive documentation and test procedures to prove safety and eafficacy. Examples of Medical Devices: A wide range of medical devices are available on the market today. They cover all aspects of the physical condition. Here is an example set of devices: ·          Audiology – hearing aids ·          Cardiovascular – defibrillators, pacemakers, stents ·          Tissue Engineering – artificial muscle tissues ·          Dental – caps, crowns, etc ·          Urologic -- catheters ...

Enterprise resource planning   ( ERP ) is a category of business systems which plans the resources in an enterprise (business) in an effective manner. It integrates internal and external   management information   across an entire organization, including   finance/accounting,   manufacturing, sales and service,   customer relationship management, etc. ERP systems automate this activity with an integrated   software   application. The purpose of ERP is to facilitate the flow of information between all business functions inside the boundaries of the organization and manage the connections to outside stakeholders. Growth of ERP applications: According to ARC Advisory Group , the worldwide market for enterprise applications has grown to $43 billion by 2011, a compounded annual growth rate (CAGR) of 8.3%. The Indian ERP market experienced CAGR (compounded annual growth rate) of 25.2 during the period of 2004-2009. The market was $83 mi...

Electronic commerce or E-Commerce Application Electronic commerce ( e-commerce   or   e-comm) , is the buying and selling of   products   or   services   over electronic systems such as the   Internet   and other   computer networks. It provides technologies such as   electronic funds transfer,   supply chain management,   Internet marketing,   online transaction processing,   inventory management   systems, and automated data collection systems. E-Commerce Software Testing ·          It ensures that every page is tested, e-commerce transactions are validated and application is ready for customer use. ·          The software’s   Functionality, compatibility, security, performance and usability are checked ·          Testing is crucial to e-commerce because e-commerce sites a...

Important Set up before load testing includes: 1.        A suitable time to load-test the application, for instance when no development work is taking place on the server (load testing may cause the server to crash) and/or no other users are accessing the server (else the testing results would not yield the correct measures) 2.        The performance metrics, accepted levels, or SLAs and goals 3.        Objectives of the test 4.        The Internet protocol(s) the application is(are) using (HTTPS, HTTP, FTP, etc.) 5.        If your application has a state, the method used to manage it (URL rewriting, cookies, etc.) 6.        The workload at normal time and at peak time 7.        Before load or performance testing application should be stable at least tested at o...