Dqlite

Dqlite

Canonical
Trusted Control System

Trusted Control System

Rockwell Automation
+
+

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About

Dqlite is a fast, embedded, persistent SQL database with Raft consensus that is perfect for fault-tolerant IoT and Edge devices. Dqlite (“distributed SQLite”) extends SQLite across a cluster of machines, with automatic failover and high-availability to keep your application running. It uses C-Raft, an optimised Raft implementation in C, to gain high-performance transactional consensus and fault tolerance while preserving SQlite’s outstanding efficiency and tiny footprint. C-Raft is tuned to minimize transaction latency. C-Raft and dqlite are both written in C for maximum cross-platform portability. Published under the LGPLv3 license with a static linking exception for maximum compatibility. Includes common CLI pattern for database initialization and voting member joins and departures. Minimal, tunable delay for failover with automatic leader election. Disk-backed database with in-memory options and SQLite transactions.

About

Our Trusted® fault tolerant control system is designed to meet a wide range of safety requirements. This safety instrumented solution features a triple modular redundant (TMR) system that identifies the source of a fault. The system reacts immediately to contain system faults, helping to achieve your safety integrity requirements. The Trusted TMR design uses a majority voting process to identify the source of a fault. Random hardware failures will cause one of the three control ‘slices’ to react differently to the others. The voting system captures and reports the discrepancies. The Trusted TMR system will react immediately to contain system faults, helping to confirm it meets your safety integrity requirements. Integrates into wider control systems. Integrates into our PlantPAx® solution. Supports 24-120V DC or 120V I/O modules. High density I/O (up to 40 channels/module) Meets safety standards with partial stroke testing of critical valves.

Platforms Supported

Windows Supported
Mac Not Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

IT departments and enterprises requiring an embedded SQL database software for fault-tolerant IoT and Edge devices to keep applications running

Audience

Enterprises interested in a solution to achieve their safety integrity requirements and contain system faults

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

Canonical
Founded: 2010
United Kingdom
dqlite.io

Company Information

Rockwell Automation
United States
www.rockwellautomation.com/en-us/capabilities/process-solutions/process-safety-systems/safety-instrumented-systems/trusted.html

Alternatives

Alternatives

AADvance Control System

AADvance Control System

Rockwell Automation
Baidu RDS

Baidu RDS

Baidu
ProSafe-SLS

ProSafe-SLS

Yokogawa
ControlLogix SIL 2

ControlLogix SIL 2

Rockwell Automation
EcoStruxure Triconex

EcoStruxure Triconex

Schneider Electric

Categories

Categories

Integrations

Airstack Supported
Ansible Supported
Chef Supported
Cisco AnyConnect Supported
Huawei FusionStorage Supported
IBM Cloud Supported
Intelligent Management Center Supported
PlantPAx Not Supported
PostgreSQL Supported
Puppet Enterprise Supported
SALT Supported
SQLite Supported
VMware ESXi Supported
Verizon Cloud Supported

Integrations

Airstack Not Supported
Ansible Not Supported
Chef Not Supported
Cisco AnyConnect Not Supported
Huawei FusionStorage Not Supported
IBM Cloud Not Supported
Intelligent Management Center Not Supported
PlantPAx Supported
PostgreSQL Not Supported
Puppet Enterprise Not Supported
SALT Not Supported
SQLite Not Supported
VMware ESXi Not Supported
Verizon Cloud Not Supported
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