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Difference Between Backup and Replication

Difference Between Backup and Replication Explained

Difference Between Backup and Replication Explained

When it comes to the world of backup, all that glitters isn’t… truly backup.

To best protect your data, it’s essential to distinguish between approaches that could truly be considered backup and those which are better amalgamated under a heading which could be termed “backup-like”. Continue reading

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Benefits of Backup as a Service

6 Benefits of Backup as a Service

6 Benefits of Backup as a Service

Backup as a service, or BaaS for short, is an alternative to an on-premises, build-your-own backup solution. BaaS implies offsite backup of your data by a service provider. Typically, it's a centralized tool that allows backup and recovery management and monitoring from a single pane of glass.
In this article, we will define the six core benefits of cloud backup as a service for businesses. Continue reading

Amazon S3 Glacier

What Is Amazon S3 Glacier and How to Use It

What Is Amazon S3 Glacier and How to Use It

Amazon S3 is one of the core services offered by AWS that has a wide variety of use cases, from serving static websites to hosting images, managing data, and much more. In this post, we will review the ins and outs of Amazon S3 Glacier, a special storage class of Amazon S3 that serves as a cost-effective tool for low-access, long-term storage such as archives required for compliance. Continue reading

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S3 vs Azure vs Google Cloud

Amazon S3, MS Azure and Google Cloud Storage Pricing Comparison

Amazon S3, MS Azure and Google Cloud Storage Pricing Comparison

When it comes to choosing professional cloud storage, pricing may become the deciding point. To help you better navigate on the ever-changing cloud storage market, we prepared a short article comparing prices for three of the most popular solutions: Microsoft Azure, Google Storage, and Amazon S3 cloud storage services.

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AWS EC2 Backup

How to Back Up Amazon EC2 Instances

How to Back Up Amazon EC2 Instances

Amazon EC2 is one of the world’s most popular cloud virtual machine environments. Naturally, there are several ways to perform the backup of your instances running on this server. The ways depend on the way you want to perform a backup, on the flexibility of the recovery operations available for you, and on the number and type of data you will transfer. This article overviews the different methods for backing up EC2 instances and discusses the pros and cons of each Amazon cloud backup approach.

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RTO vs RPO

Understanding RPO and RTO

Understanding RPO and RTO

RTO (Recovery Time Objective) and RPO (Recovery Point Objective) are the two key parameters that businesses should develop before creating their business continuity and disaster recovery (BCDR) plans. Both metrics help to design the recovery process, define the recovery time limits, the frequency of backups, and the recovery procedures.
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amazon s3 as backup storage

AWS S3 Glacier storage class Instead of AWS S3 Glacier Vaults: A Step Forward

AWS S3 Glacier storage class Instead of AWS S3 Glacier Vaults: A Step Forward

AWS S3 Glacier Vaults are no longer supported

With the cessation of Glacier Vaults support, we strongly advise using AWS S3 Glacier as a storage class. Your storage costs remain the same, and you have the advantage of the S3 Glacier improvements. To get an idea of these, read through this post.

Data Management

AWS Glacier was designed for data archiving and long-term data storage. AWS S3 was constructed as scalable and secure object storage with high availability and performance. Therefore, the main difference between them is the data storage approach. In AWS Glacier, data is stored in unique containers called vaults (archives), whereas AWS S3 Glacier stores data as objects in buckets.

What is the advantage of storing data in objects compared to vaults? The answer is simple: more convenient data management. For example, if you need to check your vault contents, you have to retrieve the data first. This operation can take significant time, up to several hours. When your data is stored in the bucket, you just need to open it in order to view a list of objects.

Storage Options

Another benefit of AWS S3 storage is the Glacier Deep Archive storage class. S3 Glacier Deep Archive is Amazon S3’s lowest-cost storage class, which supports long-term retention and digital preservation of data that may be accessed once or twice a year. Thus, Deep Archive looks to be an excellent option to optimize your storage costs.

Improved API

According to the official AWS statement, the existing Glacier direct APIs will continue to work just as they do at the moment. However, the S3 APIs provide easier management of your data in the S3 Glacier storage class.

Conclusion

Having taken into account all the advantages of AWS S3 over AWS Glacier, we have decided to discontinue support for AWS Glacier and recommend migrating your data to AWS S3. Support for Glacier for restoring your data remains active.

To learn more about AWS S3 Glacier and AWS S3 Glacier Deep Archive, refer to this article. You are invited to discuss the subject in the post comment section below.

Public vs Private Cloud Storage vs Vendor Cloud: What Is Best for Backup

Public vs Private Cloud Storage vs Vendor Cloud: What Is Best

Public vs Private Cloud Storage vs Vendor Cloud: What Is Best

Everyone knows that backup is a must nowadays. When you lose your data, you lose money and, in some cases, the whole business or, if you are a managed IT provider, your clients. The amount of data you need to back up is getting bigger and bigger over time. It has got so big, in fact, that the popularity of local storage solutions and local backups is diminishing. You can, for sure, store your data in the cloud, but how do you choose the right option?

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