VCard: An Optimal, Secured and Centralized Database Solution to Fulfill Digital Bangladesh Dream

Data is a nation’s most precious resource in the digital era. To achieve the “Digital Bangladesh” dream in addition to e-banking, e-commerce, and e-governance. It is essential to have a paperless workplace, centralized database systems, data collaboration with other firms, and an accessible database. But at this time, our country’s database is not set up that way. Our national databases, national health databases, and criminal records are not only poorly organized but they also cannot be exchanged with other governmental entities. The "Digital Bangladesh" ambition might now become a reality thanks to the introduction of an ideal, safe, and centralized database system. This post will provide a method for creating a centralized database that is ideal, secure, and easily accessible. Sensitive data is secure with this system’s design. Its stability is guaranteed by the performance assessment results over an increasing number of users, load balancing, and failure percentage, and the security of sensitive data is guaranteed by the results of unit testing for every component. Over 36,000 users were tested, and 1,000 requests were made per second. The API RPS number was 40.7, with a 0% failure rate. This test was conducted locally; a dedicated server should improve speed.