Disaster recovery refers to a group of processes, tools and policies to allow the continued recovery or successful continuation of critical technological infrastructure, information and system resources after a natural or man-made disaster. The recovery process is used to replace lost data, restore normal business operations and return the organization to a normal state as quickly as possible. Disaster recovery policies are designed to protect your company against future threats to critical IT infrastructure. The goal of this policy is to ensure that all data is recoverable and running on time.
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All disaster recovery plans follow the same general methodology. During the occurrence of a disaster, your IT team works with their local and service providers to create an emergency disaster recovery plan. This plan usually consists of several different components including building back up data loss data from backup servers, restoring system services, preparing the SQL and application databases for use and rebuilding client workstations. All processes are implemented during the same period of time. This means your staff is able to continue working on their jobs and you can continue to operate your business as usual while your IT team works on restoring your system to full functionality.
While every business has backup needs, there are several unique factors specific to organizations. Large organizations may have several backup solutions installed and managed by different departments. Small businesses may only use one centralized backup solution, which is generally provided through the company's IT department. Each solution should include several components. The components of each solution should be based on what your business requirements require, including bandwidth, storage and processing power.
Cloud and continuous replication are two of the most popular solutions for business continuity planning. Cloud services provide several benefits. They offer application scalability, application volume increase and reduce IT costs. Continuous replication allows backup managers to replicate data across many servers in a cloud network, without the need to store data locally. These two services are very effective for small to medium sized businesses that don't need to meet entire business continuity goals.
Even though cloud and continuous replication are two of the most popular backup solutions, not all companies utilize them in their daily operations. Many organizations still require a dedicated file storage and recovery solution. With this service, a company can maintain backup data files off-site and transfer them to another location if necessary. This type of disaster recovery solution provides companies with the flexibility and speed, even in the face of a moderate outage.
When implementing a backup and disaster recovery plan, it's important to create a long term goal. Although disasters can be unpredictable, a company should set aside a budget for any unplanned downtime. By establishing a backup and recovery schedule, businesses can better prevent themselves from suffering large losses from unplanned outages. Your budget should also cover the cost of rebuilding your IT infrastructure in the event of a catastrophe.
Businesses often think that they can prevent a crisis by making sure they always have the latest upgrades and security measures in place. But a simple mistake can cause a major problem. For example, if you don't update your database regularly, then a simple outage can leave your company without access to critical information. While your current primary data center may be equipped to handle a brief outage, a secondary data center may not be as prepared. By creating a backup and disaster recovery plan that includes daily backups of your primary data center, you'll be prepared for even the most severe outages.
There are many benefits to using offsite backup and disaster recovery processes. You can avoid costly IT maintenance costs. Your IT staff will be more efficient and can focus their time on improving your customer service. Your data is more secure, which will protect your business assets. And best of all, these processes are easy to use, convenient, and affordable.