OneDB v3.10.0

Release Date: October 2026
Release Type: Security & Cluster Architecture Enhancement
Branch: 3.10.0

OneDB v3.10.0 introduces significant security enhancements, secure multi-node clustering, and improved operational reliability. This release strengthens the protection of sensitive configuration data while enabling secure synchronization and centralized visibility across clustered OneDB deployments.

Added in v3.10.0

Enhanced Credential Security

  • Introduced AES-256-GCM encryption to protect stored database connection credentials.
  • Added automatic migration of existing credentials to encrypted storage.
  • Improved credential key management with secure initialization, validation, and recovery safeguards.
  • Enhanced protection against unauthorized access to stored credentials.
  • Maintained compatibility with existing database connections during migration.

Secure Tokenization Key Storage

  • Added encryption at rest for stored tokenization keys.
  • Enhanced key protection without changing existing tokenization and detokenization operations.
  • Improved validation to detect invalid or unauthorized modifications to protected key material.
  • Maintained compatibility with supported existing tokenization keys.

Secure Backup & Restore

  • Enhanced Backup & Restore security for encrypted credentials and tokenization keys.
  • Added compatibility validation to prevent unauthorized restoration across independent OneDB installations.
  • Improved restore validation and recovery safeguards.
  • Enhanced Backup & Restore user interface behavior.

Secure Cluster Management

  • Introduced secure multi-node clustering with authenticated node enrollment.
  • Added administrator approval for new cluster members.
  • Added secure peer verification and cluster activation safeguards.
  • Enhanced Cluster Management with enrollment tracking, node status, and topology visibility.
  • Improved cluster recovery and node lifecycle management.

Secure Cluster Data Replication

  • Introduced secure synchronization of supported OneDB configuration data across cluster nodes.
  • Added independent encryption key management for each cluster node.
  • Enabled protected replication of database connections, tokenization keys, token templates, and Field Settings.
  • Improved replication recovery when cluster nodes become temporarily unavailable.
  • Enhanced replication consistency and safeguards against conflicting or outdated updates.
  • Added secure multi-node synchronization to support cluster expansion and recovery.

Cluster-Wide Migration Job Visibility

  • Added centralized visibility of Migration Jobs across cluster nodes.
  • Enabled administrators to monitor migration status, progress, and execution history from other cluster nodes.
  • Ensured migration jobs execute only on their originating node.
  • Restricted migration cancellation and deletion to the originating node.
  • Improved consistency of migration history across clustered deployments.

Improved Cluster Reliability

  • Enhanced cluster activation, synchronization, and recovery processes.
  • Improved handling of interrupted replication and temporarily unavailable nodes.
  • Added safeguards to preserve pending replication data during recovery.
  • Improved replication event management and housekeeping.
  • Enhanced consistency during multi-node cluster operations.

Enhanced License Security

  • Improved license verification security through dedicated cryptographic key separation.
  • Maintained compatibility with existing license activation mechanisms.
  • Enhanced security isolation between licensing and backup operations.

Improvements in v3.10.0

  • Improved application startup security and credential protection.
  • Enhanced operational diagnostics for security initialization and cluster management.
  • Improved encrypted credential compatibility across supported database platforms.
  • Strengthened protection of sensitive configuration data during storage, backup, and replication.
  • Improved cluster enrollment, activation, and recovery reliability.
  • Enhanced administrative visibility across multi-node deployments.
  • Improved replication consistency and operational resilience.

Compatibility

OneDB v3.10.0 continues to support:

  • PostgreSQL
  • MySQL
  • Microsoft SQL Server
  • Oracle Database
  • IBM Db2
  • MongoDB

Existing OneDB deployments can benefit from the security and operational enhancements introduced in this release, subject to supported upgrade procedures and configuration requirements.

Summary

OneDB v3.10.0 represents a major advancement in security, scalability, and operational resilience.

With stronger encryption for sensitive configuration data, secure multi-node clustering, protected replication, and cluster-wide operational visibility, OneDB provides an enhanced foundation for enterprise database security deployments.