This pattern allows 2 components, a client  and service  to work together with each having its interface. The main goal is to write better code with two levels of abstraction. A good example of Bridge Pattern  would be an application (client) and a database driver (service) , the application writes to a well-defined database API, but you will find that each driver’s implementation is different for each database vendor (SQL, MySQL, Oracle, etc).

Advantages

• Bugs are easy to locate
• Easy to maintain code for other team members
• Decoupling abstractions allows pieces to be independently managed
• Applications are less likely to crash

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