The Importance of Oracle Data Guard

Business today is centered around the information. All communications and transactions depend on it, so naturally, systems and applications need to be resilient and protected from failure so that things can run smoothly. However, even the most advanced technology is subject to failure. Even with minimizing these disruptions as much as possible, some data or financial loss is bound to happen.

data security

This is where DR, short for Disaster Recovery, comes into play. Basically, it is the process of quick recuperation of access to data in the case of a disaster. The disruption may be caused by a power outage or maybe even a cyber-attack. Go here to learn about the benefits.

In any case, downtime is harmful to business and can cripple your operations severely. DR helps you to save days, perhaps even weeks of recovery, and allows you to continue working as if nothing happened. To ensure that your information is safe and protected, you should choose a DR service provider that supports some database platforms and operating systems.

Backing up in the Cloud

Primary information locations are places where companies store their data. These, as we said, can become inaccessible in the case of a disaster. Companies can now back up their data, applications, and other things in a cloud, private or public. Google, Oracle, Microsoft are some of the better-known cloud service providers.

cloud back-up

Basically, this works by replicating the original data to a database in the cloud. This base has to be fully operational for the replication to be successful, and in the event of an outage, it instantly becomes active and productive.

The convenient thing about a cloud is that you have the option to choose how to organize your DR environment. It can be configured entirely inside the cloud, or you can go for the hybrid solution. This means that, besides your primary data environment, you establish your standby database within the cloud. This provides maximum security for your business operations and allows access at any given time.

Aside from providing security and flexibility, the cloud serves as a cost-effective tool for DR. It saves you money when it comes to infrastructure and hardware. By having your database on standby in the cloud, you fortify your business information and become more immune to unexpected breakdowns.

When dealing with public cloud providers, it’s important to make sure that you always have access to the virtual memory as a whole. While they guarantee to cover the networking and hardware in the service level agreements, they sometimes fail to do the same for data and applications. That is why they require HA or High Availability protection.

Some Basic Principles

From the very beginning of IT, companies have relied on redundancy for data protection, through eliminating SPoF, or single points or failure. The basic concept is fairly simple: there should be more than one of every component, either networking, hardware, or software. In the event of failure, the backup takes charge. The goal of this strategy is to reduce data loss and unnecessary delay to the minimum.

computer security system

Clustering software has been a staple in information protection for a long time now. It uses server nodes, two or more (primary and secondary), linked to shared storage. By overlooking the application, the software can move an operation from one node to another in case of a problem.

However, shared storage can be a bit tricky. If it suffers some damage, the nodes we mentioned becoming stop working. Also, it can be quite expensive and troublesome when it comes to management and maintenance.

IT teams constantly work on improving clustering and replication software. Thanks to these improvements, you can now use the cloud in different ways for data recovery. By including more regions in the cloud, you can replicate information to new nodes and add to the protection. This way, DR becomes wider and saves you the money you would spend on a physical site.

Modern infrastructures consist of environments that are cloud, multi-cloud, hybrid, or on-premises. DR solutions such as provide much-needed security for business owners today.  By combining them, companies provide DR solutions with high availability that offer quality protection.

DR in Retail and Finance

Shopping has evolved into a real global phenomenon. You can now be in Peru and purchase a laptop from Taiwan in a matter of seconds. This convenience has raised people’s expectations quite a bit: they want their shopping to run smoothly and fast. By the same token, retailers need to be sure their business will suffer no losses in the case of an outage or cyber-attacks. This requires a good DR solution.

confused at work

Data is even more critical when it comes to financing. Banks and insurance companies have a great responsibility to protect their customers by securing their personal information. This results in significant pressure that a quality DR plan can alleviate to a certain degree. Timeframes play a huge role here: if the bank fails to secure the information, the client will undoubtedly seek another.

Business owners have to do frequent disaster recovery testing to ensure that it is working properly. Regular checkups can uncover potential flaws in the system and save you money and time.

Some Final Thoughts

An hour or two of downtime, benign as it may sound, could hinder business operations and cause significant data loss. It’s a fast-paced world, and people need fast-paced services. They require constant access to their business information in short timeframes.

Countless articles by economy experts stress the importance of data for business growth. For this reason, it should be protected from potential thieves who try to infiltrate digital ecosystems. Today’s businesses have complex systems that require good recovery strategies.

Even with all the information available online, research has shown that just a little over 50% of businesses in the USA have a DR plan. This is an alarmingly small number: they risk losing their clients by exposing their data environments to danger. By investing in a quality DR solution, they create an impenetrable shield against any negative influence.

Comments are closed.