RDS vs EDB Why Settle for Less

RDS vs. EDB: Why Settle for Less? Choose EDB for Ultimate Database Control

In today’s digital world, businesses rely heavily on databases to manage their data effectively. When it comes to database management systems, there are several options available, with EDB (EnterpriseDB) and RDS (Relational Database Service) being two popular choices. While both EDB and RDS offer relational database solutions, there are several reasons why EDB stands out as the better option.

Open Source Compatibility: As mentioned earlier, EDB is built on PostgreSQL, an open-source database management system known for its robustness and community-driven development. PostgreSQL has a large and active community of developers who continuously contribute to its development, ensuring regular updates and improvements. On the other hand, RDS is a managed service that primarily focuses on proprietary databases such as Amazon Aurora, MySQL, MariaDB, and Microsoft SQL Server. While RDS supports some open-source databases, it may not offer the same level of compatibility, flexibility, and customization options as EDB.

Flexibility and Customization: EDB provides businesses with greater flexibility and customization options compared to RDS. As an open-source solution, EDB allows businesses to modify the source code and tailor the database to suit their unique requirements. This level of customization is particularly beneficial for businesses with complex data models or specific data management needs. On the other hand, RDS, being a managed service, has limited customization options, and businesses may have to rely on predefined configurations and settings. This lack of flexibility can be a drawback for businesses that require extensive customization in their database management system.

Cost-Effectiveness: EDB is often considered more cost-effective compared to RDS. As an open-source solution, EDB eliminates the need for costly proprietary licenses, making it a cost-efficient option for businesses. EDB also offers flexible pricing options, allowing businesses to choose a subscription model that best fits their budget and requirements. Additionally, EDB includes features such as automated backups, data transfer, and encryption as part of the subscription, without any additional charges. On the other hand, RDS operates on a pay-as-you-go model, where businesses are charged based on their database usage, which can result in higher costs, especially for businesses with heavy database workloads. Moreover, RDS charges extra for certain features, such as automated backups and encryption, which can add up to the overall costs. This makes EDB a more cost-effective choice for businesses looking to optimize their database management costs.

Performance and Scalability: EDB is renowned for its exceptional performance and scalability. It comes with built-in performance tunings features such as connection pooling, query optimization, and parallel query execution, which optimize database performance and ensure smooth operation even under heavy workloads. EDB also supports advanced features such as partitioning and parallelism, which enable businesses to scale their databases horizontally and vertically as their data grows. On the other hand, while RDS provides scalability options, they may not be as comprehensive as EDB’s features, and performance tuning may require additional configuration or customization. This can impact the overall performance and scalability of the database, especially for businesses with demanding workloads.

Advanced Security Features: EDB offers robust security features to protect sensitive data. It provides advanced authentication and authorization mechanisms, including SSL encryption, Kerberos, and LDAP integration, which help businesses ensure data confidentiality and integrity. EDB also offers advanced auditing and monitoring capabilities, allowing businesses to track and audit database activity for compliance purposes. Additionally, EDB includes features such as data masking and encryption at rest, which provide an extra layer of security for critical data. While RDS also offers security features, they may not be as comprehensive as EDBs, and some features may require additional configurations or customization.

Community Connect: EDB’s active community-driven development ensures regular updates and improvements, allowing businesses to stay up-to-date with the latest features and security patches. The flexibility and customization options of EDB also make it suitable for businesses with unique data management requirements, allowing them to tailor the database to their specific needs. On the other hand, RDS may be a suitable choice for businesses that are already heavily invested in Amazon Web Services (AWS) ecosystem or have specific requirements for proprietary databases such as Amazon Aurora or Microsoft SQL Server. RDS provides managed services for these proprietary databases, which can be convenient for businesses that prefer a managed service approach without the need for extensive customization.

Therefore, while RDS may have its strengths for businesses already entrenched in the AWS ecosystem or with specific requirements for proprietary databases, EDB offers a superior solution for businesses that prioritize open-source compatibility, flexibility, customization, cost-effectiveness, performance, scalability, and advanced security features. With EDB, businesses can leverage the power of PostgreSQL, a world-class open-source database management system, and customize it to their unique needs, while enjoying cost-effective pricing, exceptional performance, scalability, and robust security features. EDB is a future-proof choice for businesses looking to optimize their database management and drive innovation in the ever-evolving world of data management.


Taashee Linux Services (ISO 9001:2015 and CMMI-3 Accredited) is a leading enterprise open-source technology company and an EDB partner, with a global footprint specializing in Technology Integration, Application Transformation, and more. With a strong urge to serve organizations with custom technology implementations in their DNA, Taashee is known to leverage open-source frameworks offering solutions woven intricately around path-breaking concepts.

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