Database |
On the Database tab, you can configure the DB required for Dr.Web Server operation.
To specify parameters for working with the database 1.In the Number of connections field, specify the maximum number of Dr.Web Server connections with the database. Do not change the default value when using the embedded database. The use of an external database may require a higher value. Recommendations on determining the optimal value are given in Appendices, in the Dr.Web Server Load and Recommended Configuration Parameters section.
When working in an anti-virus network with a large number of client connections to Dr.Web Server, it is recommended that you consult with the Doctor Web technical support team before changing the value. 2.Set the Automatically purge the database after maintenance procedures flag to automatically perform delayed purging of the database after its initialization, upgrade, and import. If the flag is cleared, automatic purging is not performed. In this case it is recommended to configure the Purge database task in the Dr.Web Server schedule or purge the database manually in the Database Management section. To perform automatic purging, a hidden task is created in the Dr.Web Server schedule. The task is executed the next night after the designated maintenance procedures, at 01:17 local time of Dr.Web Server. The task is executed only if the Dr.Web Server schedule does not contain another Purge database task within the next 24 hours relative to the maintenance procedures. 3.Select the database type in the Database drop-down list: •MySQL—external DB, •ODBC—to use an external DB via an ODBC connection (for Microsoft SQL Server/Microsoft SQL Server Express),
•Oracle—external DB for all platforms except FreeBSD,
•PostgreSQL—external DB, •SQLite3—embedded DB (a component of Dr.Web Server). 4.Set the necessary settings for working with the DB: •For the embedded DB, if necessary, enter the full path to the database file in the File name field and specify the cache size and the flush mode. •The parameters of an external DB are described in detail in the Appendices document, Appendix A. The Description of the DBMS Settings. The Parameters of the DBMS Driver. 5.Click Save to apply the specified settings.
The embedded DB is intended for use by default. This mode considerably increases the load on Dr.Web Server. It is recommended to use an external DBMS in large anti-virus networks. The procedure for changing the DB type is described in the Appendices, document, the Changing the Type of the DB for Dr.Web Enterprise Security Suite section.
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