Based on our record, Amazon QLDB should be more popular than Apache Ignite. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Ignite works as you describe: https://ignite.apache.org/ I wouldn't really recommend this approach, I would think more in terms of subscriptions and topics and less of a 'database'. - Source: Hacker News / about 2 years ago
Last days, I started using Apache Ignite as a cache strategy for some applications. Apache Ignite is an open-source In-Memory Data Grid, distributed database, caching, and high-performance computing platform. Source: over 2 years ago
There definitely is a technical usecase for blockchain technology Just look at Https://aws.amazon.com/qldb/. Source: about 1 year ago
Https://aws.amazon.com/qldb/ Maintain an immutable, cryptographically verifiable log of data changes. Source: almost 2 years ago
AWS has a cloud implementation of that : https://aws.amazon.com/qldb/. Source: almost 2 years ago
Amazon's QLDB is a blockchain-based database with cryptographically verifiable history. You can audit and prove where every change in the database came from. (Here's the Wikipedia article about the software domain in general; QLDB is just the example from the biggest player). Source: almost 2 years ago
Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.
SkySQL - SkySQL is the best-in-class MariaDB cloud database that is fully customizable, allowing you to adjust it as per requirements.
MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.
Yugabyte - Yugabyte is a flexible, versatile, and global distributed SQL Database that is publicly available and can run anywhere without any restrictions.
memcached - High-performance, distributed memory object caching system
Microsoft Azure SQL Database - Azure SQL Database lets you create, extend and scale relational applications into the cloud.