Compare SimpleX vs. Yandex Message Queue

The innovative messaging platform stands out by eliminating user IDs entirely. Unlike other applications such as Signal, Matrix, Session, Briar, Jami, and Cwtch that rely on user identifiers, SimpleX takes a different route by not employing any form of user IDs or even random numbers, significantly enhancing user privacy. Users frequently inquire about how SimpleX manages message delivery without user identifiers. To facilitate message delivery, SimpleX employs temporary anonymous pairwise identifiers for message queues, which are unique to each connection, ensuring that no long-term identifiers are utilized. You have the flexibility to select which server(s) will handle your incoming messages, while your contacts will determine the servers used to send messages to them, meaning that each conversation may operate through two different servers. This unique structure effectively minimizes the risk of metadata leakage at the application level. In addition to this, users can further enhance their privacy and safeguard their IP addresses by routing their connections through Tor when accessing messaging servers. Only client devices retain user profiles, contacts, and group information, while messages are secured with a robust two-layer end-to-end encryption system. This approach not only prioritizes user privacy but also ensures a safer messaging experience overall.

Depending on the volume of requests per second (RPS), you can opt for standard or FIFO (first in, first out) queues. Familiar tools are available for engaging with Amazon SQS, including the HTTP API, CLI, and various programming language libraries. To enhance performance, Message Queue utilizes high-speed NVMe-enabled solid-state drives for message storage. Additionally, messages are duplicated across various geographically distributed availability zones, which guarantees reliable storage and minimizes latency, complete with write confirmations. The integration of Message Queue with cloud functions allows a trigger to activate a function that processes messages from the queue. You can create a queue to monitor statistics such as message count and call duration. Consumers have the capability to read messages from a standard queue in a random sequence. Although standard queues ensure that each message is delivered at least once, there are rare instances where a message may be received twice. For optimal throughput, it is advisable to use standard queues, making them an ideal choice for high-demand scenarios. Furthermore, the flexibility of these queues allows for efficient scaling as your application's needs evolve.