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В кластер входят документы, описывающие технические особенности, актуальность или способы использования протокола XMPP, и не входят документы о других сетевых протоколах.
Общие признаки: архитектура XMPP, преимущества XMPP перед другими системами, использование протокола Jabber
Группа выше: XMPP и открытые протоколы обмена сообщениями
Смысл: The main idea is to debunk the myth that XMPP is dead, demonstrating its ongoing relevance as both a decentralized user protocol and a high-performance backend for modern commercial applications.
XMPP is not an obsolete relic but a modern, scalable, and extensible protocol used by both privacy-conscious users and major tech platforms.
Смысл: The main idea is to introduce users to the XMPP (Jabber) protocol as a free, open, and flexible alternative to proprietary instant messengers, guiding them on how to start using it through existing accounts or third-party clients.
An introductory guide to using Jabber (XMPP), an open-standard messaging protocol that offers decentralization, security, and interoperability.
Смысл: The main idea is that XMPP's architecture—specifically server-side address control, inter-server verification, and the use of contact lists—makes it structurally more secure against spam than the email system.
XMPP minimizes spam through server-side identity verification, rate limiting, and a contact-list culture, making it fundamentally more secure than SMTP.
Смысл: The main idea is that the perceived advantages of XMPP's openness are outweighed by technical fragmentation, inefficiency of XML, and the business need for agility and user retention, leading large companies to prefer proprietary protocols.
Mail.Ru explains that XMPP's technical fragmentation, XML overhead, and limited business utility make proprietary protocols more viable for large-scale messaging services.