Dragonfly | An In-Memory Data Store without Limits
Dragonfly Cloud is engineered to handle the heaviest data workloads with the strictest security requirements.
Dragonfly is a drop-in Redis replacement that is designed for heavy data workloads running on modern cloud hardware. Migrate in less than a day and experience up to 25X the performance on half the infrastructure.
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Ditto Edge Server is a lightweight standalone server for resource-constrained edge environments, based on the core Ditto Edge SDK.
With Ditto Edge Server, you can join devices as small as a Raspberry Pi to a local mesh network and synchronize data across edge environments.
Ditto's Edge SDK is the only thing your edge devices need to ensure your application is operational in any environment, regardless of network conditions.
QRed is Free Open-Source Tool to
1. Generate QR codes.
2.Read QR codes from Image or Scan from WebCam.
3.Customize QR codes by changing color or adding Logo in Center.
-source code:
https://github.com/LionRoar/QRed