In today’s fiercely competitive market, an enterprise’s access to information is crucial to stay ahead of the game. Data plays a pivotal role for companies as it aids in improving their services, forecasting customer requirements, tracking customer, inventory and sales data, and nurturing customer loyalty. Additionally, databases are indispensable for the smooth functioning of a multitude of software applications.
It is an undeniable fact that if data were not available, the business world would be considerably less agile than it presently is.
To guarantee success, it is imperative for your organization to hire solely the most proficient database developers (commonly known as database administrators). Nonetheless, what qualities are necessary for someone to be an adept database programmer? As databases demand a distinctive skill set, these individuals cannot be deemed as ‘ordinary’ employees or engineers.
Besides the regular parameters, like effective communication, excellent work track record, aptitude for learning from errors and cooperation, what other attributes should be considered while evaluating job applicants?
Mastery in High-Level Data Modelling
A comprehensive comprehension of data modelling provides DB Administrators with a quick and effortless understanding of the relation between diverse information sources. A database’s intricacies should not be belittled in cases where there are numerous interconnections between various data types.
A strong grasp of data modelling is necessary. It is advantageous for all developers, not only those who work on databases, to have availability to these models.
In the absence of sturdy data modelling capabilities, your teams may face obstacles in their progress due to the poor definition and organization of databases.
Competency in at Least One Database
While building a software that relies on databases, one of the primary decisions to be made is the choice of database. Should you opt for a document-oriented NoSQL database, or would a relational database be appropriate for your application or service?
Once you have selected a category, you will have to narrow down your choices to a specific DBMS (such as MySQL, MS SQL, MongoDB, or SQLite).
When it comes to hiring a database developer, there are several options to choose from. It is advisable to search for a developer who has worked with both relational and non-relational database systems, as it offers the highest flexibility. Ideally, they should be skilled in various databases of both types.
Mastering Coordination of Different Forms of Information
Our database developers require the essential capabilities to proficiently handle multiple data sources that are being integrated into the databases they are developing, as well as the applications that will be powered by these databases.
Our team necessitates proficiency in joining databases with external data sources, importing data from those sources into the databases, and exporting data from those databases. Absent the required expertise in managing multiple data sources, our team may face difficulties in attaining successful results.
Gain Expertise in Data Visualization
In recent years, data visualization has emerged as an integral aspect of enterprise analytics. Representing data visually makes it effortless to understand and interpret. Minus visualization, extracting valuable insights from databases can be a challenge for individuals who are not database professionals.
This indicates that the engineers handling your database must have familiarity with data visualization applications such as Redash, Charted, Grafana Labs, and Google Charts.
Approaches to Database Design and Analysis
Developing a database is not a simple task, and issues with the data stores and the services responsible for managing and allowing access to them can emerge. Assuming that the database is not correctly designed right from the beginning, any problems shall be apparent to a competent database programmer.
It is necessary that your database administrators and developers can create a database that operates efficiently and can diagnose and resolve any arising errors.
Securing your Databases
Having access to a functioning database is undoubtedly advantageous. Nevertheless, it is vital to safeguard the database to guarantee its secure usage. Furthermore, given that some of the information stored in such databases could be private (such as client addresses and financial details), it is crucial to account for the risk of hackers potentially gaining access to such sensitive data.
We are in search of Database Developers who hold a comprehensive comprehension of security measures such as mechanisms for fortifying databases and establishing secure database frameworks. Moreover, they should have a good understanding of best practices for incorporating databases that protect confidential data.
Enhancing Database Performance
It is crucial that your engineers possess the technical prowess to build a secure database and exhibit considerable proficiency in developing a database that is compatible with the hardware, software, APIs and applications utilizing the data. A database that is not optimised correctly could lead to a substantial reduction in your services’ performance.
Ensure that the newly recruited Database Developer has a firm understanding of data optimization and the database servers containing the data.
Conclusion
Employing a competent database developer is a great approach to guarantee a successful initiation for your project. Conversely, an incompetent database developer could hamper the development process significantly. To obtain the best possible consequences for your projects, it is important to look for all necessary attributes, aside from your typical criteria.
