Linux logs are pieces of data that Linux writes, related to what the server, kernel, services, and applications running on it are doing, with an associated timestamp. They often come with otherstructured data, such as a hostname, being a valuableanalysisand troubleshooting tool for admins wh...
Security log - security logs are created in response to security events on the computer. These can include various events such as failed log-ins, password changes, failed authentication requests, file deletion and more. Network administrators can configure which events are application events and which...
Linux file system is the collection of data and/or files stored in a computer’s hard disk or storage, your computer relies on this file system to ascertain the location and positioning of files in your storage, were it not there, the files would act as if they are invisible, obviously ...
If Linux or Windows vulnerabilities failed to be fixed on the HSS console, rectify the fault by following the instructions provided in this section.If your servers are ma
Using systemd and rsyslog commands can simplify log file navigation and search functions in Linux. Why are log files important? A detailed log file provides valuable insights that allow users to identify, diagnose and troubleshoot problems. Simply put, log files are crucial to increase the observab...
When I attempted to remotely log in to a Linux ECS, the system displayed error Message "Permission denied".To resolve this issue, you are required to restart the ECS and
This change was introduced in SQL Server 2022 (all editions) and included in Azure SQL Database and Azure SQL Managed Instance. Enhanced spinlock algorithms Spinlocks are a huge part of the consistency inside the engine for multiple threads. Internal adjustments to the Database Engine make ...
This article introduces the Always On availability groups concepts that are central for configuring and managing one or more availability groups in the Enterprise edition of SQL Server. For the Standard edition, review Basic Always On availability groups for a single database....
VMware ESXi versus KVM: Both VMware ESXi and KVM are hypervisors, but KVM is part of the Linux kernel (the heart of the OS). KVM hypervisors areopen source, making its code base transparent. This is a significant advantage over VMware ESX1. With KVM, you can use various open source vir...
Fourth Extended Filesystem(ext4):This is the default and the most widely used filesystem in many Linux distributions. X Filesystem(XFS):This file system is commonly used in enterprises. Its most prominent features are its scalability and performance. ...