The Quorum drive holds log files and health information about your cluster. If one node fails, the surviving node depends on the quorum drive to start the services. For simplicity, I always call my quorum drive the Q drive. It should be about MB in size typically, although much of that space will go unused.
After selecting the drive, click Next. Read the message about the types of networks that can be configured and click Next. I prefer to have the heartbeat connection over a private network for security and everything else go over the public network. You will be presented a screen to configure each network connection.
To use the each network connection, click the Enable This Network For Cluster Use and then select the type of use it will have.
For example, if you want all traffic to go out on a single network card, select All Communication mixed network. If you only configure you cluster for one connection, you will receive a warning stating that you now have a single-point of failure. Acknowledge the warning to proceed.
You will also need to specify the subnet for the IP address and which connection will be used by clients to connect to the cluster. Not too bad, is it? Now click Finish to complete the wizard and acknowledge that the service was successfully started. No reboot is required after installing a cluster. This time select the Second Node option as shown in Step 5. By selecting that option and specifying a security account for Windows to use, the wizard will read the configuration from the first node and almost automatically configure itself.
Goal 2 — Configure the Cluster By installing the cluster on both nodes, you have also created a new tool called the Cluster Administrator. With this tool, you can configure your cluster for optimal use. You can run the tool like you do most other tools in Windows , by going to Control Panel and selecting Administrative Tools. By default, each shared disk you assigned earlier resides in its own group under Groups. I prefer to keep similar resources together. With that in mind, I create two new groups: Server1 and Server2.
I then place the drives from each independent group into one of the two groups. Leave this group alone. In Cluster Administrator, if you get lost, right-click. For example to move the drive to one of the two groups right click on the resource and click Move to New Group.
Once you have all the drives except the quorum drive moved to one of the two new groups, delete the empty groups. You can then test a failover by right clicking on the group and selecting Move Group. You will then see the resources fail, go to Online Pending, then to Online on the new server. You may also want to configure the primary owner of each drive. You can do this by right-clicking on the resource and clicking Properties. Which group you place your resources in is very important.
A resource can only act as a dependent on another resource that is in the same cluster group. Here are important details about how to get SQL Server and how to install it.
Editions and features : Review the supported features for the different editions and versions of SQL Server to determine which best suits your business needs. Installation fails if you launch setup through Remote Desktop Connection with the media on a local resource in the RDC client.
To install remotely the media must be on a network share or local to the physical or virtual machine. SQL Server installation media may be either on a network share, a mapped drive, a local drive, or presented as an ISO to a virtual machine.
Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Database is a collection of objects such as table, view, stored procedure, function, trigger, etc. User databases are created by users Administrators, developers, and testers who have access to create databases. Connect to SQL Server instance and right-click on the databases folder.
Click on new database and the following screen will appear. Testdb database will be created as shown in the following snapshot. Following two methods can be used for this purpose. Connect to SQL Server and right-click the database you want to remove. Click delete command and the following screen will appear. Click Backup and the following screen will appear.
Select options at the top left corner to see the following screen. Restoring is the process of copying data from a backup and applying logged transactions to the data. Restore is what you do with backups. Take the backup file and turn it back into a database. If you are creating a new database with this restore command and there is no similar path of data, log files in target server, then use move option like the following command.
Click Restore database as shown in the following snapshot. Then expand database called 'TestDB' where we are going to create the user account and expand the security folder. Right-click on users and click on the new user to see the following screen. Again click OK to create 'TestUser' user as shown in the following snapshot.
Permissions refer to the rules governing the levels of access that principals have to securables. Step 3 Click Search and select specific options. Click Object types, select tables and click browse. Select 'TestTable' and click OK. Step 4 Select checkbox for Grant column under Select permission and click OK as shown in the above snapshot.
Click OK. Database status can be checked whether it is online or in any other state as shown in the following snapshot. As per the above screen, all databases are in 'Online' status. If any database is in any other state, then that state will be shown as shown in the following snapshot. MS SQL Server provides the following two services which is mandatory for databases creation and maintenance. Other add-on services available for different purposes are also listed.
Services will start as shown in the following snapshot. The selected service will be stopped as shown in the following snapshot. The services will be stopped as shown in the following screenshot. We cannot use the SQL Server Management Studio method to start the Services as unable to connect due to services already stopped state. The source data will be copied to destination through replication agents jobs. Object level technology. The source data will be copied to destination through Transaction Log backup jobs.
Database level technology. The primary data will be copied to secondary through network transaction basis with the help of mirroring endpoint and port number. The data will be stored in shared location which is used by both primary and secondary servers based on availability of the server. Instance level technology. Windows Clustering setup is required with shared storage. The primary data will be copied to secondary through network transaction basis. However, these communications are not promotional in nature.
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Role of the Database Administrator. SQL Server Overview. History of SQL Server. What's New in Version Planning an Installation or Upgrade. Enterprise Management Processes. Managing Databases. Backup and Recovery. Areas of Maintenance. Maintenance Checklist. Maintenance FAQ. Automating Database Administration Tasks. Data Transformation Services. Troubleshooting SQL Server. Architecture Features. Database Design Issues. Understanding Indexes.
Query Optimization. Multiuser Issues. Multiuser Configuration Options. Multiuser FAQ. SQL Essentials. Using Stored Procedures and Cursors. SQL Server and the Internet. Monitoring SQL Server. SQL Mail. Transactional Replication.
Snapshot and Merge Replication. Introduction to Data Warehousing. SQL Analysis Services. Appendix A. Naming Conventions. Appendix B.
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