With the advent of 2021, it is obvious that businesses and organizations are eager to know what the latest database trends for this year are? According to experienced and qualified developers, software architects, IT leaders and engineers, there are varied views when it comes to the best database management systems that are widely preferred for 2021. The debate between NoSQL versus SQL still continues along with vital metrics to track and database management tasks that take a lot of time.
SQL versus NoSQL
Every database administrator today says that you first have to determine what your goals are when it comes to using the SQL or NoSQL database for the business application. However, in order to make the correct choice, it is prudent for you to know the key differences between the two-
SQL database- This database is also known as the relational database. It defines and manipulates information or data that is based on SQL or structured query language. It is popular for managing structured data that organizes data and creates a standard on how this data is related to each other as well as to different properties.
This database is known as a non-relational database. It helps you to store and retrieve data that is unstructured with a dynamic schema. The NoSQL database is used for flexibility and is able to create unique structures that can graph, document, column or organize the data structure.
SQL has been popular over non-relational databases for many years; however, NoSQL databases are fast closing gaps. Popular names like Cassandra, Redis, MongoDB etc. are quite popular today. Now, most organizations and businesses are opting to move away from legacy databases like Oracle; however, not all of them are moving to NoSQL. SQL systems are still popular and in demand for data analytics for many business houses.
Single Database Versus Multi-Database systems
Over the past decade, there has been an increase in the use of multi-databases. Businesses are now shifting from the trends of placing all their eggs in a basket. In recent surveys, it has been found that most businesses today use more than one database system to empower business applications over using a single database.
Multiple databases- a combination of SQL with NoSQL Databases
Most businesses today, while using multiple databases, have combined SQL with NoSQL databases. These multiple databases are providing support to their various business products. When it comes to organizations, note that a single size does not fit every business. One business owner might like SQL while another might prefer NoSQL. Both of them have defined and clear advantages.
Experts from esteemed database management company RemoteDBA state that it is wise not to limit your organization to a single database. You should ensure that the database is developed and evolved in such a way that it provides you with the compatibility to fulfil the daily needs of the business. The database management systems an organization chooses should complement each other in order to help the business develop and grow.
Examples of some winning database combinations
A winning combination that is popular in 2021 is the multiple database types of MongoDB with MySQL. If they are correctly designed, both of them work perfectly together and can be a boon to the business. In most cases, businesses use MongoDB as an effective alternative to MySQL. Another good database combination that is doing well for 2021 is MySQL and PostgreSQL. Though both of them are competitors in the analytical data field, they can be combined to store different sets of data.
Database performance – tracking response time
When it comes to database performance, there have been several responses by developers, software architects, engineers and other professionals in the technological field. The most vital metric that was tracked for performance was query response time.
Most databases for 2021 will have an architecture that has many platforms. There will be a remix of data lakes in the same way as data warehouses. The lake will be distributed physically towards relational databases and Hadoop Clusters that might be used on cloud platforms or deployed on premises. There is a hybrid possibility of both being deployed.
Owners of a data lake are now looking at other options of data platforms for moving deeper into the data lake that is hybrid in nature. The data, in this way, becomes simple. The techniques used for virtualization becomes handy. Experts in the analytical data field say that in 2021, the hybrid data lake will be the same as the virtual data lake same as a virtual data warehouse.
The rise of metadata
2021 will see the rise of metadata. This is the technical metadata that mechanical tools use in the interface for data platforms and applications. This metadata covers data types, data structure, protocol parameters, and more.
It is also referred to as data cataloguing that describes the characteristics of data like data domain, lineage, the profile statistics of dataset and quality. These characteristics may be subjective in nature, especially when users tag data to check levels of trust, usability and sensitivity to compliance.
Data management that is hybrid in nature
More and more business houses will see a rise in data management that is hybrid in nature. These businesses are migrating data warehouses to different cloud-based systems. At times, they often migrate to a similar database vendor they have used. The future trends for hybrid data management are promising. It is growing in popularity with cloud-based systems along its side.
Therefore, when it comes to database management systems and its future trends in 2021, the above are some significant trends that one should look out for.
Though the scenario looks complex and seems confusing to the common man, it is prudent to take the opinion of trusted and credible database management professionals when it comes to selecting the right systems for your business. Talk to them to understand how these 2021 trends can add value to your business and help you grow your presence as a leader in the competitive market!