How to choose a solution of cloud backup and disaster recovery
Some issues are vital in the choice of a cloud solution provider. When it comes to disaster recovery, there are various kinds tools on the market to meet different needs of customers. From a professional, you just need to synchronize your files in the cloud environment. Until a corporation that replicates different data types for different parts of the world in an automated manner and in real time.
How to backup specialists, we highlight the most important points to be analyzed to choose the best solution for your company. As well as the points that separate a simple file synchronization tool of a true disaster recovery solution.
File types: static data only or dynamic files?
Any cloud storage solution can support text documents, spreadsheets, pictures, songs, among other static files. However, the situation is different when we talk about databases and PST files (Outlook). These files are always running and suffer changes every second. Cloud backup solution must interpret these dynamic applications and backup without interfering with the performance of the execution.
Types of backup routine: manual, automatic or in real time?
The manual backup can serve static files and works as a copy of the hard drive in the cloud. The user creates and changes a file and manually synchronize the tool. There are cloud backup services that allow the automatic scheduling of user-selected folders, and the routine is executed in the schedule. Already the most advanced format offers real-time data synchronization, that is, the files are replicated in the cloud as soon as they are modified.
Types of backup: incremental or differential?
The incremental backup makes the total replication of every changed file according to the date of the last synchronization. Example: A 100 GB file has a modification of 50 MB-100 GB are synchronized in the cloud. For companies that have lots of files with many gigabytes, the differential backup does not meet, and the solution is incremental. The differential backup can replicate individual pieces of the file, which means he will back up only the modified part, saving bandwidth, performance and disk space.
Levels of complexity: only files or applications?
As we talked about earlier, tools simple backup and synchronization of records meet well static data. Which means that if a user’s computer suffers a problem, the documents are safe. However, he will have to reinstall the operating system and the applications, not to mention the setup time. To ensure less loss of data and time savings in the re-establishment of a machine, the solution must be able to perform a full backup of the operating systems, databases, and other applications.
Speed and space: offers data compression?
Cloud backup solution must have data compression feature. This function wraps and reduces the size of the file before trafegá it. This brings up more savings in storage and greater speed in downloading/uploading of data.
Security and reliability: provide data encryption?
It is vital for the security of information that information travels inside and outside the company are encrypted. Some vendors offer backup encryption. However some employees have access to the core, leaving open a breach of access to vulnerability information. The most secure format is one that provides data encryption even before they come out of the user’s computer, ensuring data privacy completely.
Business continuity: provides data replication in other locations?
Without a doubt, the data centers are safer and better architected for technology than conventional buildings but are immune to natural disasters and catastrophes. To ensure the continuity of mission-critical business data, cloud backup solution must have data redundancy in different places of the world.
Recovery and Availability: offers plan to restore in case of disaster recovery?
The restore program may provide a speedy recovery in the event of a failure of servers and mission-critical users machines. This method may involve, including redundancy and physical transport of equipment. If your business cannot stop, regardless of what happens, should assess the capacity of the supplier to meet this requirement.
In short, we must be very careful not to hire tools to provide only disk space for storage. Companies need robust and intelligent solutions to perform routines that ensure the security, reliability, and continuity of the data.