A high-availability network device database synchronization technique for devices configured with multiple network controllers is disclosed. An HA database that contains information regarding a network state may not properly synchronize upon failure of a network component. For example, an HA switch ...
Advantages: Full-table replication ensures you consistently have an accurate dataset after each synchronization. It captures all inserts, updates and deletes, providing complete data integrity and ensuring no transaction is missed. Disadvantages:This approach is the least efficient form of database replic...
Seamless database migration, SELECT-style data filtering, many options of customization, conflicts resolution High Performance All converters use low-level techniques of reading and writing data (ODBC drivers or another middleware is not required) ...
Online cluster scale-out and multi-round incremental data synchronization: Multiple rounds of incremental data synchronization are performed to reduce table locking. System capacity and performance can be scaled out online in just a few seconds. ...
See Windows Authentication for Azure SQL Managed Instance - the process requires Active Directory synchronization to Microsoft Entra ID. Maintenance window selection Yes Yes Configure advance notifications for planned maintenance events Yes Yes Minimal logging in bulk import No, only Full Recovery model ...
These days, there are still some SQL remote databases that don’t have access to internet or it’s a limited one, but remote database synchronization still must be done to obtain the latest changes. So, there has to be a way to get these SQL remote databases synchronized with latest sche...
See Windows Authentication for Azure SQL Managed Instance - the process requires Active Directory synchronization to Microsoft Entra ID. Maintenance window selection Yes Yes Configure advance notifications for planned maintenance events Yes Yes Minimal logging in bulk import No, only Full Recovery model ...
You can make and maintain duplicate copies of a database across other servers using the powerful MySQL database replication mechanism. It allows for real-time or nearly real-time data synchronization between a master database and one or more slave databases. This method has a number of advantage...
Similar to AGs, but this time using the transaction log as the synchronization method, the data propagation can be started well in advance of the server switch. At the time of the switch, once all traffic is stopped at the source, a final transaction log would need to be taken, copied,...
In the last section we discussed about a few performance evaluation techniques that are extremely general and apply to almost all database systems and as such to most generic systems. In this section, we refine our discussion to the techniques developed specially for the performance evaluation of ...