Azurite vs Cavisson NetOcean

Azurite is a free, open-source server emulator for trying Azure Storage APIs on a local machine. Azurite V3 supports Blob and Queue storage, while Table storage is marked preview. Blob functionality includes containers, block and page blobs, service properties, and CRC-64/NVME transactional checksum checks for specified writes. Queue operations cover creating queues and putting, getting, peeking, updating, deleting, and clearing messages. Documented authentication includes Shared Key, account and service SAS, OAuth, and supported public access. It works with Azure Storage SDKs, Azure CLI, and Storage Explorer. Installation options are npm, Docker, a Visual Studio Code extension, or cloning and building the source. The npm route supports Windows, Linux, and macOS with supported Node.js LTS versions. Local hosts, ports, workspace, and optional in-memory persistence are configurable. Telemetry is enabled by default, with an execution-level disable option. It uses the MIT License.

Cavisson NetOcean simulates backend applications and third-party systems so development and testing teams can work without those dependencies. It captures production-like behavior and performance characteristics, then supports custom responses, boundaries, and error conditions. Supported protocols include HTTP, HTTPS, HTTP/2, REST, SOAP, Hessian, IMAP, FTP, DNS, XML, JSON, WebSocket, JDBC, TCP, and UDP. Messaging technologies include TIBCO JMS, TIBCO-EMS, IBM MQ, and Kafka. REST APIs and command-line interfaces connect NetOcean with CI/CD workflows. A web portal and thick client create, deploy, and manage virtual services. Service definitions support version control and rollback. The product is designed as an appliance and can also run as a virtual machine, with self-hosted, web, and API access. Cavisson states that one appliance can handle 100–1000 times more load than legacy solutions. Pricing is on request, and a free trial is listed. Support includes 24×7 application health monitoring and testing assistance.