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I have a few questions about Oracle 9i replication server. The servers would be a 2 different locations for performance and recovery reasons connected via a VPN tunnel with no latency.<br />
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- Can both servers be read/write?<br />
- What is the min time they can be insync so both have the same data?<br />
- Any known problems with this type of setup?
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I have a few questions about Oracle 9i replication server. The servers would be a 2 different locations for performance and recovery reasons connected via a VPN tunnel with no latency.

- Can both servers be read/write?
- What is the min time they can be insync so both have the same data?
- Any known problems with this type of setup?

Oracle 9i replication server information

Oracle is an object-relational database management system. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java, but it also includes support for C and C++. Oracle also has its own enterprise modules and application server software.