A snapshot is a copy of an Amazon EBS volume at a point in time.
EBS snapshots include a Volume ID Property which is from which the snapshot was created. However, the volume ID of some volume will be set to vol-ffffffff, if EBS snapshots are copied within the same region, or across the region. It loses the reference to the original volume.
In this post, we will see how to install MySQL server on AWS EC2 Amazon Linux 2 and configure the security group to access from your desktop The Amazon Linux AMI is a supported and maintained Linux image provided by Amazon Web Services for use on Amazon Elastic Compute Cloud (Amazon EC2). It is designed…
By default Amazon doesn’t enable root access to the users, This is a very important security best practise, admins, are supposed to connect using a secure key pair to log in as ec2-user ( Read more here about the default users in EC2 instances ) then user can run sudo command to obtain the elevated…
In today’s data center industry there is a misconception about the storage snapshot as a Backup. The main one is storage snapshots are not backup, they are just point-in-time copies. It’s unclear from where the idea came from. Backup is a collection of data stored on (usually removable) non-volatile storage media for purposes of recovery…
One of the common problems many DevOps admins faced is a consolidated view of resources across all-region in the AWS console. Now Amazon EC2 offers Global View on the console to view resources across regions together, the resources such as EC2 instances, VPCs, Subnets, Security Groups and EBS volumes can be viewed together across regions….
Implementing caching for AWS sessions is crucial to improve performance, achieved by minimizing configuration loading. After migrating to Spring Boot, I utilized Spring Cache abstraction while retaining the Google Guava Expiring HashMap. The cache can be enabled with the `@EnableCaching` annotation and configured using Spring’s annotations. The setup includes a custom `CacheConfiguration` class and caching behavior annotations on service methods, such as IamClient. Future migration to Redis is considered, and code examples are available on my GitHub repository.
Nimesa supports application-consistent backup of MSSQL databases with the recovery options from instance to table level. Recently we launched the MySQL application consistent backup to the beta customers Application consistency or transaction consistent backups of the Microsoft centric applications like ADDS ( Active Directory), MSSQL and MS Exchange are possible with the use of Microsoft’s…
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