Can an application have two databases?

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, You know who I am! It's really a good question,, As I know that you are right, one can use multiple database system for a single web application. Today we talk about cloud computing, WAN, Big-Data, Multiple and distributed network, So what is the architecture being used here. 18 мар. 2015 г.

Can an application have 2 databases?

You can use two databases for load sharing, for example, use round-robin to split up the load so one isn't overloaded.

Can we connect two databases in single application?

It is useful to access data from multiple databases. There are two methods to connect multiple MySQL databases into a single webpage which are: Using MySQLi (Improved version of MySQL) Using PDO (PHP Data Objects)

Can you have multiple databases?

Multiple database technologies can be used with monolithic applications, and can even seem more natural in a microservices environment, where each service would have its own database.

How can I use two databases?

The tables and databases will be created under the same server.1Step 1: Create the first database and table. ... 2Step 2: Create the second database and table. ... 3Step 3: Join the tables from the different databases in SQL Server. ... 4Step 4 (optional): Drop the databases created.Join Tables from Different Databases in SQL Server - Data to Fish

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