Data is the new gold and as such, businesses need to invest in data management technologies to make their enterprise smarter, faster, and more productive.
Unfortunately, it’s not easy for IT teams to get all this information and handle the database needs themselves – which is where database administrators come in.
Database administration is becoming an increasingly essential skill due to the growing need for data management.
What is a database?
Databases are a large collection of information which is organised so that it can be accessed quickly. Databases can be made up of a wide range of information, from customer records to library catalogues.
A database is important because it allows workers to search for specific pieces of data quickly and efficiently. It also allows us to find connections between different pieces of data, or even find information about other databases that might contain the data we are looking for.
This helps us to break down difficult tasks into smaller, more manageable ones, as well as helping people who work in many different places at the same time.
What is a database administrator?
Database administrators (DBA) are in charge of designing, developing, and implementing database systems. They are also responsible for ensuring that the data stored on the database is available, secure, and has high performance.
Database admins should have a good understanding of relational databases and how to design them. They should also have skills in managing disaster recovery, back-up, and maintenance of databases.
They need to have familiarity with many programming languages, because each one has its own distributed database system. For example, Python scripts are typically used for data manipulation, whereas Java is used for NoSQL databases.
A good database admin should be able to maintain confidentiality with data by applying security controls, encryption, access management, and logging.
A DBA should also have experience with both relational and non-relational databases in order to keep up with emerging trends in technology that are shaping the landscape of data storage and management.
Why do you need a database admin?
As with any IT role, a database administrator has an important role in the company. They’re responsible for managing data storage and security compliance. Database administrators also keep track of how much storage each system has, and ensure that no single system impacts another system’s performance.
Without a DBA, your business may deal with data errors, data loss, and an inefficient use of data.
As a result, they have an important responsibility that cannot be replaced by any other position in the company.
Types of DBAs
Do you need a full-time or freelance DBA?
You might need a full-time or freelance DBA depending on factors like the size of your company, whether you are in need of someone with more expertise, and your budget.
Business factors to consider:
What to look for in DBA applicants
Hiring a database administrator is a difficult task. The candidate must be skilled in database management, software development, and network administration.
Applicants must have the necessary technical qualifications. This includes knowledge of databases and the programming language used. The person also needs to be trained in data modelling, security, backup and recovery, encryption, and managing large volumes of data.
Other factors to consider:
Questions to ask DBA candidates
There are a number of questions which you should ask when looking for a database administrator so you can find out if they are the right person for the job.
For example, you might want to know what DBMS they are more versed in or how they handle security risks. Asking about their previous experiences can also be helpful in making your decision.
Talk to the database experts
Database administrators are the backbone of every organization. But how do you find them? And how do you know they’re the right fit?
With years of experience, Everconnect has all the database expertise and knowledge you need. Contact them today and talk to a database specialist about your business needs.