For developing a local single database application, the most important thing is to fully and accurately realize the business logic of the requirements, as well as a beautiful and convenient user interface.
However for a remote multi-database application (such as chain management application), the most important things to achieve are the synchronization requirement between the central database and a large number of remote decentralized databases (including database schema sync and data sync), as well as mutual remote communication requirement. The combination of these two requirements is simply referred to so called Data Sync & Transfer. Data Sync & Transfer involves advanced database development technology and remote communication technology.
Through the learning of a batch of unsuccessful remote multi-database applications, it is not difficult to find out that there is a common defect in these failures, that is, each one has Data Sync & Transfer issues.
PL-DbEnchanter has two products to choose for different application occasions.
Product 1: DbCrosser
DbCrosser illustration (business works with its own dedicated application server and public IP address)
Product 2: DbRoamer
DbRoamer illustration (businesses without their own application servers and public IP addresses, can still get to work by relaying data with the PL-Data Transit Centre)