For the case of Sybase database fails to start, I have something to say

Sybase Database Features:
1, based database client / server architecture
2, truly open database
3, a high-performance database
Sybase database troubleshooting difficulties:
Sybase database applications and infrastructure itself is relatively complex, most of the technical staff and company Sybase database underlying structure and operation mechanism is not completely understood also in the stage, which the Sybase database data recovery and repair caused a lot of obstacles. Then when the Sybase database serious fault how do we solve it?
Any systems and applications must abide by the rules of computing and storage computers, just some of the concepts and rules are too jerky, lead us need more time and effort to learn and become familiar with. This is also the Sybase database data recovery and data repair aspects of the situation.
The following will be the real case as an example to introduce how to solve the database can not be started:
Device Information:
1, Sybase version: SQL Anywhere 8.0
2, Symptom: The database can not be started.
3, the error message shown in Figure:

Then use the Sybase Central connection error, after analysis concluded that: a sudden power failure causes the database can not write data back to normal, leading to more memory pages of data are inconsistent, inconsistent system tables describe and store the table, and there are some underlying data stored in a completely random page.
So we put messy and error correcting memory page at the bottom of Sybase database, system tables and some of the information to make changes.
After heavy Sybase database repair work is completed, Sybase database has been successfully started, use Sybase Central has been able to successfully connect, there are no other problems after user authentication. So far data recovery end of the work.