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PowerGres Plus V16 Launch: Revolutionizing PostgreSQL Operations

On December 22, 2025, SRA OSS, headquartered in Toshima, Tokyo, announced the launch of the latest version of its advanced open-source database product, PowerGres Plus V16. This new iteration builds on the robust PostgreSQL platform, incorporating user-friendly features and enhanced security functionalities.

Key Features of PowerGres Plus V16

Transparent Data Encryption (TDE)

PowerGres Plus V16 introduces improved Transparent Data Encryption (TDE) using AES encryption to safeguard data, backups, and logs. By leveraging AES-NI instructions, it minimizes performance degradation, ensuring fast and secure data access.

AI and Machine Learning Integration

In a bid to assist developers in creating AI applications, the new version integrates 'pgvector' and 'pgvectorscale' functionalities. This allows for high-speed similarity searches and semantic searches, enhancing scalability and performance for AI-related workloads. Note that 'pgvectorscale' is available exclusively for Linux systems.

Audit Functionality

The incorporation of 'pgAudit' empowers users with automatic tracking of system operation histories. This feature enhances internal controls by detecting unauthorized access or mistakes efficiently, fostering trust in data operations.

User-Friendly Web Management Tools

PowerGres Plus V16 simplifies database management through a web-based interface. Users can perform tasks ranging from initial setup to backup and replication management conveniently via their browsers.

24/7 Premium Support

For customers opting for a premium support contract, SRA OSS offers round-the-clock assistance, ensuring stable database operation throughout the year.

Pricing Information

PowerGres Plus V16 is compatible with both Linux and Windows operating systems. The pricing structure is as follows:

• - Product Price: 94,600 yen (excluding tax 86,000 yen). Purchase of the product requires an initial support contract.

Support Pricing

• - Business Time Plan: 291,500 yen (excluding tax 265,000 yen)
• - Premium Plan: 528,000 yen (excluding tax 480,000 yen)

Availability

Both PowerGres Plus Linux V16 and PowerGres Plus Windows V16 will be available for purchase and shipment starting December 22, 2025. For further details, please visit the PowerGres Plus V16 special site.

Implementation Cases

Notably, Casio Human Systems has adopted PowerGres Plus in the development and sale of their human resources integrated system, ADPS.

Download Evaluation Version

Users can experience PowerGres Plus V16 through an evaluation version, allowing them to explore its features and operational ease.

Insights on PostgreSQL

PostgreSQL is renowned as a leading open-source database, widely utilized globally—from backend databases of web systems to critical mission systems.

About SRA OSS

SRA OSS specializes in open-source software (OSS), providing consulting, support, and training across nearly 30 types of OSS including PostgreSQL and integrated monitoring software Zabbix. Supported by contributions from SRA Corporation and NTT Data, SRA OSS aims to extend the application of OSS in mission-critical environments.

Technical Information and Contact

For further technical insights, visit the SRA OSS Tech Blog or their YouTube Channel.

For inquiries, please contact:
SRA OSS
Public Relations
Tel: 03-5979-2701
E-mail: [email protected]
Website: SRA OSS

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