Updated July 6, 2023
Introduction to Database Management Systems Advantages
To leverage the advantages of the database management system in the earlier period, structuring data in a way that aided its access and storage was necessary. Pointers, namely hierarchical and network databases, link data stored in database records to relevant data.
However, in this system, flexible access to data could have been faster though data management access was relatively quick. With time, data storage costs reduce, making storing data in tables more flexible. It eliminated data redundancy while at the same time providing easier access to data. That is why most of the industry’s database management system example solutions are flexible.
Organizations across all sectors consider database types that store, manage, and secure data for multiple uses, as well as example applications of database management systems, to be of prime importance.
However, database management systems have different forms and types of advantages, each with its own strengths and weaknesses. Understanding the requirements of the company and data demands are among the first steps that will help users choose the best database management system advantages.
Database management systems example
This article highlights some of the major examples of database management systems examples that are available in the market:
Low-cost servers were considered extremely powerful more than 30 years ago when this type of database system was the norm in the IT industry. However, with the rapid growth of web technology and expanding computer development, these databases could not sustain the demands properly.
That is why IT departments that process a lot of unstructured data/datasets with a highly variable structure are considering NoSQL technologies. In addition, applications that depend on rapid speed transactions and fast response rates, or for that matter, applications that require complex analytics on data in real time, are more suited for databases that are in-memory in nature.
That is why many IT departments combine multiple database technologies to meet their processing needs successfully. A database management system example is central for all applications; choosing the right database technology can spell failure and success for IT systems and projects.
Understanding the numerous database types will help IT professionals choose and use the right system effectively because the database industry is complex and blurred.
So while relational database types were the only category of database management system example that was available for purchase, today, the new trends in big data have resulted in the creation of new types of database management system example products that are more than capable of handling the complex requirements of the industry. While this has complicated the database industry, it has also effectively created database management system example solutions.
The relational database types have evolved in many ways to become the undisputed leader in terms of installed base and revenue.
As this system is based on the sound mathematics of set theory and provides storage, access, and protection with good Industry giants utilize operational database systems operational and database systems used by industry giants like Oracle, Microsoft, and IBM.
As this system adapts in most cases, many Fortune 500 companies have used relational-based management systems for many years. They are costly because relational database management systems perform a wide range of strategies.
A compelling feature of relational database types management is support for ensuring transactional Atomicity, Consistency, Isolation, and Durability (ACID). It ensures that all database types functions in this system complete correctly and restore to their previous correct functioning point if something goes wrong at any moment.
NoSQL Database Management System Advantages
While a sound database management system requires a rigidly defined schema, a NoSQL database management system example allows an IT manager to function in a flexible schema, where not every data element needs to exist in every entity. A NoSQL database management system example offers a practical solution for IT systems with loosely defined data structures that can evolve further.
Another difference between a relational database management system type and NoSQL is data consistency. The NoSQL database management system provides a consistent approach to data management, whereas relational database types ensure that data is stored consistently.
In addition, most relational database types offer different levels of locking, consistency, and isolation; many NoSQL database management tools offer multiple options supporting full ACID compliance.
It means that NoSQL systems can address some problems caused by relational data management systems, making it easier to function with sparse data that are large in number.
When there are only a few populated elements, leaving many spaces between the actual values, sparse data occurs. So while certain cases can benefit from the NoSQL approach, it can come at the cost of eliminating transactional integrity, flexible indexing, and ease of queuing.
In addition, as NoSQL is not a specific type of database management system types of structure but a broad descriptor of four different database management system types offering, namely key value, document, column store, and graph, it can complicate the overall data issue.
It means that each type of NoSQL database management system types of functions with a different data model that would, in turn, have other work cases, advantages, and weaknesses. To determine whether a particular NoSQL database system technology will work for a specific case, one needs to conduct a thorough evaluation of each technology.
In Memory Database Management System
Another category of database types available in the market is an in-memory database management system type. Sometimes referred to as a main memory database system, it relies on memory to store data rather than on disk-based storage.
An in-memory database system primarily benefits by improving performance since it reduces I/O latency as data is stored in memory instead of disk storage.
A traditional database system is optimized to access data from a disk, while an in-memory data management system can optimize to access data in memory. It means that in-memory database management system types can reduce overhead because there are simpler internal algorithms and fewer CPU instructions. Additionally, as data is accessed from memory, it eliminates mechanical disk movements and removes the need to transfer it to a buffer.
Another type of database management system advantage is the multi-model database system. This system supports more than one storage engine. Many NoSQL offers to help more than a single database management system types data models like key value and document. Though less popular than the ones mentioned above, there exist some other categories of database management system types.
An object-oriented database management system became popular in the 1990s and was designed to work with OO programming languages. XML Database management system advantages are architected for supporting XML data. However, the popularity of XML database management system types is limited, as most relational database management system types provide support for XML. Another category of a database system is an SQL database system optimized for reading a few columns and rows simultaneously. However, this system needs to be optimized for writing data.
Besides the above categorization, database management systems can be characterized under the following three categories as well:
Hierarchical Database Management System
This type of database management system advantages operates in the parent-child tree model. Ideal for storing data with items that describe attributes and features, hierarchical database management system advantages normally have a 1; N relationship.
These systems can store a book with information about verses and chapters, or a starves of songs, recipes, and models of computers; in short, anything that can write in the nested format. However, hierarchical database management system advantages could be more efficient for solving real-world operations.
Network Database Management System types
This system uses a data model similar to the advantages of hierarchical database management systems. What sets them apart is that the tree structure in the network models can have multiple parents to child relational models.
Based on records and sets, most network database system uses SQL for data manipulation. They tended to be very flexible and were common within the industry during the 1960s and 1970s.
In this model, however, searching for data takes a lot of work, as the program would have to traverse the entire system. Relational database management system advantages have replaced network database management system advantages in modern computing.
Object-Oriented Database Management System
In an object-oriented database system, one sees the object and its data/attributes as one and accesses it through pointers instead of storing it in a relational table model. As the database management system advantages models are diverse in structure, they are also quite extensible.
Designed to work closely with programs built with object-oriented programming languages, this system allows data and the program to function as a single unit.
It means model database types applications can treat data as native code. IBM DB4o and DTS/S1 from Obsidian Dynamics are examples of advantages of database management systems. However, this system has little commercial installation simply because it is still new and developing.
So how to choose an appropriate database system?
The database types landscape is complex and complicated. That is why it is important that IT industry personnel carefully consider their situation before installing any system. The first thing to consider is the platform support or computing systems. Some of the major computing systems include Windows, Unix, and Linux. It is important to remember that not all database systems function on all platforms, and choosing one that does not work on your system can be costly.
Another point to keep in mind is vendor support. Because many database systems originate from using open source software, vendor support is crucial, particularly the NoSQL systems. It is because database management open source systems have increased flexibility and reduced the initial cost of ownership. But it is important to remember that database management open source systems lack support unless purchased from a commercial distributor. In addition, related administration, support, and ongoing costs will also increase the total cost of ownership.
Further, database management system advantages users can reduce the complexity of acquiring and supporting a database system by deploying a cloud or database appliance. A database appliance is a preinstalled database system that is configured and optimized for applications of database management system advantages. It can dramatically reduce the cost of implementation and support because it effectively combines software and hardware. If users do not want to buy a database management system advantages application, they can approach a cloud database service provider to implement the database while using the provider’s service.
Overall if your company is considering a database system, it is important to consider the requirements and demands of the project. It is because additional details on each type of database system and understanding the specific use cases of each database technology can go a long way in helping the users to choose and implement the right system. Before procuring a database system software, one needs to evaluate many things that can affect the success and failure of the entire project.
This has been a guide to Database Management Systems. Here we have discussed the basic concept, examples, and advantages, respectively. You may look at the following articles to learn more –