The attackers exploit the vulnerabilities or loopholes to access the organization’s network and install the ransomware program. They then encrypt the data or lock the users out of the system, until the users pay a particular ransom. To avoid and prot...
In MS SQL, a stored procedure is T-SQL code that is precompiled and encapsulated. It is useful as you can reuse the code and execute it multiple times. It is also safe because you have better control of the actions. In addition, you can send paramete...
Ransomware is a type of cyber attack, where the attacker locks a user's computer or data using encryption, and demands a ransom to decrypt the data and restore access. Given this modus operandi of ransomware, cyberattackers tend to attack organizatio...
When trying to modify data in the SQL database, you may encounter the logical consistency-based I/O error.The complete error message may look like this:SQL Server detected a logical consistency-based I/O error: incorrect pageid (expected 1:1628; actu...
Sometimes, the data gets accidentally deleted, truncated, or dropped from the SQL database. Also, it may happen that you do not know the time and date when the particular data was deleted, truncated, or dropped from the database. So, the question is...
What is SQL Server Log Shipping?Log Shipping allows replicating databases using the database transaction log. The transaction log contains all the transactions in the database. The main idea is to copy the transaction log to a secondary database in o...
How to Create a Differential Database Backup in SQL Server?You can create a differential backup in SQL Server using SSMS or T-SQL. Create Differential Backup using SSMSIn SQL Server Management Studio (SSMS), right-click the database and select...
How to Fix SQL Server Error 1067? Error 1067 is a common error you may encounter in SQL Server databases. This error may appear with different messages, such as: Could not start the program services on local computer The SQL Server (MSSQLSERVER)...
In an MS-SQL Server database, the data is stored in pages where each page is 8 KB wide and 8 contiguous pages form an extent. The following image shows how the pages are linked together via a B-tree index structure. A B-tree index structure (where...
Backing up a SQL Server database is not enough. You need to also ensure that you can restore the database from backup, quickly and efficiently. However, it is commonly seen that backups fail at the time of restoring. According to an online survey, “5...
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