Dqlite

Dqlite

Canonical
Trusted Control System

Trusted Control System

Rockwell Automation
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+

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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
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

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
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

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

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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
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

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

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AADvance Control System

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Baidu RDS

Baidu RDS

Baidu
ProSafe-SLS

ProSafe-SLS

Yokogawa
ControlLogix SIL 2

ControlLogix SIL 2

Rockwell Automation
BioRAFT

BioRAFT

RAFT
EcoStruxure Triconex

EcoStruxure Triconex

Schneider Electric

Categories

Categories

Integrations

Airstack
Ansible
BioRAFT
Chef
Cisco AnyConnect
Huawei FusionStorage
IBM Cloud
Intelligent Management Center
PlantPAx
PostgreSQL
Puppet Enterprise
Red Hat Cloud Suite
SALT
SQLite
VMware ESXi
Verizon Cloud

Integrations

Airstack
Ansible
BioRAFT
Chef
Cisco AnyConnect
Huawei FusionStorage
IBM Cloud
Intelligent Management Center
PlantPAx
PostgreSQL
Puppet Enterprise
Red Hat Cloud Suite
SALT
SQLite
VMware ESXi
Verizon Cloud
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