What are Database Management Systems (DBMS)?

A database management system (DBMS) is a software application that is designed to store, retrieve, define, and manage the data within a database. DBMS can be viewed as an interface between the user and the database. The software is used to manage the data, database engine, and database schema. Simply put, DBMS manipulates the database as per the user requirements. Using DBMS ensures that the data of an organization is clean, consistent, secure, relevant, and supports concurrency. To understand database management systems, it’s important to clearly define a database. A database is a collection of structured data stored within a computer system. The control of this database is done via DBMS. Data is modeled into rows and columns to make it more structured for applications to query information as required by the user. The data can be accessed from the database via Structured Query Language (SQL) or NoSQL databases. Some popular database solutions include Oracle database (Oracle RDBMS offering), Microsoft SQL Server, IBM DB2, Amazon RDS, among others. In addition, several DBMS products are open source in nature, which means it grants the users complete freedom to customize the data as per requirements. An open-source database has its code freely available for download, modification, and reuse. Open source is the opposite of a proprietary database wherein the code cannot be accessed by anyone. Some examples include MongoDB, MariaDB, PostgreSQL, MySQL, and so on. What does a database management system (DBMS) do? In addition to all the features shared above, DBMS supports change management, security, backup and recovery, analyzes performance management, concurrency, among several other features. All the data being generated is being logged in the database, and also undergoes continuous audits to ensure that the applications that access them get the correct data. From a user perspective, DBMS is a unified repository where end users can access any data required. The software ensures that the end user can access the required information limited to the particular persona. The user does not have to be concerned about where the data is located, as long as they can obtain the data for running their applications. The DBMS will handle every request that comes from an end user or any application. Components of a DBMS To understand more about database management systems, it is a good idea to identify the various components that constitute a DBMS: Storage: This is the database or the place where the company stores its data. DBMS will act as the interface between the computer and the user to provide the data. It acts as an interface between an operating system (OS) (such as Windows or Linux) and a file system to store any data that comes through. Access language: The DBMS needs to have an access language that allows it to communicate with multiple parties. SQL is an example of this. Metadata catalog: This is also known as a data dictionary. It is a storehouse of all the data objects created. This catalog serves as an index page for users to query the information, or verify data requests. This catalog can hold various levels of details such as schemas, programs, usage details, communication details, performance updates, and several others. Lock managers: This component of DBMS ensures that all user access is restricted to what rights have been set for that persona. Only those with access can add, edit, or delete data. Changelog: The changelog component keeps a track of all changes being made to the database application. A record of all changes is known as the log. DBMS uses a log manager to keep track of all the logs created. Additional features: Some database management tools can also include other additional components such as backup, copy, data integrity checks, among several others. What Does DBMS Stand For? DBMS stands for database management systems. DBMS is involved with incoming data, or more specifically managing and running the data. Data is unprocessed and random in nature. When this data is organized, this is known as information. Database management systems involve processing or managing data, and not information. With the growth of big data, data-intensive applications and data-heavy workloads being used to drive well-informed decisions has become the new norm. Having a strong database management system in place which understands a company's data needs and manages the data accordingly is key to ensuring that the data is being used justifiably. What Types of Database Management Systems (DBMS) Exist? DBMS are based on the database models that it works with. Some of the best database management systems are as follows: Hierarchical data model: In this data model, data elements have a 1:n (one-to-many) relationship. It is a tree structure of data. It is a good option to store data that involves features, attributes, child-parent relationships, and other types of data. Network data model: In this type of data model, the data is structured as 1:1 or many-to-many. Data can have more than one parent node. A key benefit of this type of database model is that it can build several relationships among different data types, which makes it much more efficient. Relational database model: This is the most commonly used data model by companies. In this, data has a 2D relationship, where the data is organized into rows and columns. The data within the table is related to each other, hence the term relational. Data within one table can also be linked to data in another table by using keys. Object-Oriented data model: In this database model, the data is stored in the form of objects and not within tables or rows. The object would contain all the required data within it, and the user needs to access the address of the object to obtain the data for usage. Object-oriented databases are highly compatible with several programming languages, key ones include Java, C++, Perl, and several others. No SQL data model: NoSQL data models support both structured and unstructured data. There is no set defined schema as compared to other data models. The key benefit of this data model is that users can process queries of various elements and not be limited by the structure. Cloud-based data model: Companies can also choose to store their databases online as a cloud database. Here, the DBaaS model comes into the picture, wherein databases are managed via the cloud provider, the user only needs to pay the subscription fee. There is no need for the user to procure any additional hardware, which allows companies to save a significant amount of money on initial investments.

What are the Common Features of Database Management Systems (DBMS)?

The following are some core features within database management software that can help users in several ways: Data structure: This is the key feature of DBMS. All the data is stored in a categorized structure so that it becomes easier for the user to call upon the data when it is required. It makes it easier for applications to understand the data structure. DBMS can also ensure continuous updates when the data is in a clear hierarchical structure. Minimized duplication and redundancy: Databases are used across almost all functions within a company. Since there are several users, this could cause issues such as data duplication and redundancy. DBMS ensures that the data present is only in a single instance, thereby reducing redundancy significantly. Database maintenance: Every transaction creates a large amount of unstructured data. Large enterprises will have tons of data that require cleaning, security, and even backup and recovery. DBMS allows enterprises to ensure that the tons of data being generated every minute are being processed and managed correctly. Permanent data storage: DBMS ensures that the data being stored is permanent and that there is no loss to the data. In case a loss occurs due to any unforeseen activity, the DBMS ensures that the data is backed up and can be recovered by the user when needed. Data security support: Data needs to be safe. Ensuring that the data does not fall in the wrong hands is a key concern for companies especially when there are several data breaches causing companies to lose critical information. The DBMS features allow companies to create “personas” who can access all the data or some of the data (for a specific function for example). These key personas create user identities and approve access to ensure that security is maintained to a maximum. Multi-user access: In continuation of the above point, multiple users can be given access once certain limits are set. These limits ensure that the data can be accessed or viewed as per the rights given. Metadata support: Metadata is defined as the data that summarizes the main data; it makes finding the actual data easier. It provides the user what all data is within it, such as related files and objects. It provides more context for the data being stored. DBMS has a key feature of providing metadata libraries, making it easier for applications to call out the required data.

What are the Benefits of Database Management Systems (DBMS)?

Improved process efficiency: One of the key features of DBMS is that it ensures that there are no inconsistencies in the data, caused by duplication. This allows for a clean database and smoother data management which improves the process efficiency across the company. In addition, since data is shared, it does not require much storage space, further streamlining the process. Data consistency: DBMS ensures that the data is the same which is being used across various functions within a company. There is no change to the data, regardless of who is viewing it. Customization: A key benefit of DBMS is that it keeps applications and the database separate. An application can be customized as per user requirements, but the data being called or used will remain the same. In addition, these applications need not use all the data called while using the DBMS, only the required data is used. Ideally, each employee will have different ways to access the database based on the front-end application that they have been given. For example, an employee will not be able to access other employees’ personal information but the HR department will have access to this. Data availability: DBMS needs to ensure that the data is made accessible to different employees at any time and from anywhere. Multiple users can access data remotely 24 hours a day.

Page 2 | Best Database Management Systems (DBMS): User Reviews from September 2026

SolarWinds Database Observability

SolarWinds Database Observability brings together SolarWinds database monitoring and performance management capabilities for organizations running mixed database estates across on-premises and cloud environments. The portfolio includes self-hosted and SaaS offerings and supports relational, open-source, and NoSQL databases, including SQL Server, Oracle, MySQL, PostgreSQL, MongoDB, Redis, Amazon Aurora, Amazon RDS, Azure SQL, and Google Cloud SQL. Designed for database administrators, platform teams, and IT operations teams, SolarWinds Database Observability helps users monitor database health, analyze query performance, troubleshoot waits, blocking, and deadlocks, and investigate performance problems with greater speed and confidence. Across the portfolio, teams can use capabilities such as query analysis, workload profiling, execution plan analysis, historical performance analysis, anomaly detection, alerting, and reporting to identify issues before they become larger operational problems. It also helps teams connect database performance to the wider IT environment by correlating database activity with CPU, memory, disk I/O, and surrounding infrastructure context. Integrations with tools and services such as SolarWinds Service Desk, PagerDuty, ServiceNow, Microsoft Teams, OpsGenie, and webhooks support faster notification, escalation, and response workflows. This broader context is especially useful for organizations trying to reduce troubleshooting silos and improve collaboration between database and infrastructure teams. The primary value of SolarWinds Database Observability is that it gives teams deeper visibility into database behavior across diverse environments while helping them diagnose slowdowns, tune performance, and resolve issues more efficiently. Rather than positioning database monitoring as a secondary add-on, it delivers database-focused depth alongside broader IT context, making it well suited to organizations that need strong database performance management without unnecessary complexity.

Average Rating: 4.5/5.0

Total Reviews: 224

How Do G2 Users Rate SolarWinds Database Observability?

Has the product been a good partner in doing business?: 8.9/10 (Category avg: 8.8/10)
Data dictionary: 8.4/10 (Category avg: 8.5/10)
Backup and Recovery: 8.0/10 (Category avg: 8.5/10)
Data Migration: 7.5/10 (Category avg: 8.4/10)

Who Is the Company Behind SolarWinds Database Observability?

Seller: SolarWinds Worldwide LLC
Company Website:
Year Founded: 1999
HQ Location: Austin, TX
Twitter: @solarwinds
19,570 Twitter followers
LinkedIn® Page: www.linkedin.com
2,864 employees on LinkedIn®

Who Uses This Product?

Top Industries: Information Technology and Services, Computer Software
Company Size: 42% Medium, 38% Large

What Do G2 Reviewers Say About SolarWinds Database Observability?

AI-generated summary from verified user reviews

Pros

Users value the real-time monitoring of Database Observability, significantly improving resource allocation and performance management.
Users value the excellent monitoring capabilities of SolarWinds Database Observability, enabling efficient SQL query analysis and visibility.
Users appreciate the stellar visibility into database performance, enabling quick identification of issues and proactive management.
Users appreciate the ease of use of SolarWinds Database Observability, enabling quick setup and intuitive monitoring for efficient management.
Users appreciate the real-time insights provided by SolarWinds Database Observability, enhancing efficient and proactive database management.

Cons

Users find the learning curve steep for new teams, making initial setup and understanding metrics challenging.
Users find the steep learning curve challenging, particularly for new teams adapting to extensive metrics and configurations.
Users encounter a difficult setup with SolarWinds Database Observability, requiring significant time and effort to configure properly.
Users find the cost prohibitive for smaller teams, making it less accessible for those with limited budgets.
Users find the initial setup and learning curve complex, particularly challenging for teams new to database monitoring tools.

What Are Recent G2 Reviews of SolarWinds Database Observability?

"Excellent Database Visibility with Clear Dashboards and Real-Time Monitoring"

Rating: 5.0/5.0 stars

— Manjunath K.

Best Database Management Systems (DBMS) - Page 2

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