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What is Pravega?

Contemporary distributed messaging systems like Kafka and Pulsar have set a solid foundation for a Pub/Sub model that meets the requirements of today's data-intensive applications. Pravega enhances this prevalent programming paradigm by delivering a cloud-native streaming architecture that extends its utility across a range of scenarios. It includes features that guarantee durability, consistency, and elasticity of streams, along with built-in support for long-term data retention. Pravega effectively tackles the architectural hurdles faced by earlier systems such as Kafka and Pulsar, including the automatic scaling of partitions while ensuring high performance, even with numerous partitions. Furthermore, Pravega broadens the scope of applications it can accommodate by skillfully handling both minor events typically found in IoT contexts and larger data sets pertinent to video processing and analytics. In addition to offering stream abstractions, Pravega enables efficient replication of application states and the management of key-value pair storage, making it a highly adaptable solution for developers. This adaptability not only allows users to construct intricate and robust data architectures but also encourages innovation by catering to unique requirements across various domains. Ultimately, Pravega positions itself as a forward-thinking option in the evolving landscape of data streaming technologies.

What is OrbitDB?

OrbitDB operates as a decentralized, serverless, peer-to-peer database that harnesses IPFS for data storage and employs Libp2p Pubsub for efficient synchronization among peers. By integrating Merkle-CRDTs, it allows for conflict-free writing and merging of entries, which is particularly advantageous for decentralized applications, blockchain initiatives, and web applications that primarily function offline. The platform features various database types tailored to specific needs: 'events' serves as immutable append-only logs, 'documents' enables JSON document storage indexed by selected keys, 'keyvalue' provides standard key-value pair storage, and 'keyvalue-indexed' offers LevelDB-indexed key-value data. All these database types are built on OpLog, which is an immutable, cryptographically verifiable structure grounded in operation-driven CRDT principles. The JavaScript version of OrbitDB can function seamlessly in both browser and Node.js environments, while a Go variant is actively developed by the Berty project, providing extensive support for developers. This versatility and capacity for adaptation render OrbitDB an exceptional option for those aiming to implement contemporary data solutions within distributed frameworks, ensuring that it meets a wide array of user needs in the evolving technology landscape. As data management continues to evolve, the innovative features of OrbitDB position it as a compelling solution for future developments.

Media

Media

Integrations Supported

Apache Kafka
EmailSuccess
Go
JSON
JavaScript
LevelDB
Node.js
Pulsar

Integrations Supported

Apache Kafka
EmailSuccess
Go
JSON
JavaScript
LevelDB
Node.js
Pulsar

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Pricing Information

Free
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Pravega

Date Founded

2017

Company Location

United States

Company Website

pravega.io

Company Facts

Organization Name

OrbitDB

Company Location

United States

Company Website

orbitdb.org

Categories and Features

Cloud Storage

Access Control
Archiving & Retention
Backup
Data Migration
Data Synchronization
Encryption
File Sharing
Version Control

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