> For the complete documentation index, see [llms.txt](https://docs.plenit.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.plenit.com/productos/disaster-recovery/concepts.md).

# Conceptos

Un plan de recuperación se apoya en unas cuantas ideas clave: la réplica, el failover, la vuelta atrás y los simulacros. Aquí las tienes para diseñar bien el tuyo.

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>¿Qué es Disaster Recovery?</strong></td><td>Qué es la capa de continuidad, sobre qué servicios se monta y en qué se diferencia del backup.</td><td><a href="/pages/JA0S8g7y7ITRZnSSzMDE">/pages/JA0S8g7y7ITRZnSSzMDE</a></td></tr><tr><td><strong>La réplica</strong></td><td>Cómo funciona la réplica, la frecuencia, la ventana de pérdida y los puntos de restauración.</td><td><a href="/pages/6kr5lWSN54PvpCJDTq4x">/pages/6kr5lWSN54PvpCJDTq4x</a></td></tr><tr><td><strong>Failover y failback</strong></td><td>Cómo pasar al entorno de respaldo y cómo volver al principal sin perder lo trabajado.</td><td><a href="/pages/9Ky8vsHVwYDZW505qNEp">/pages/9Ky8vsHVwYDZW505qNEp</a></td></tr><tr><td><strong>Simulacros</strong></td><td>Qué es un simulacro, cómo probar el plan sin afectar a producción y la evidencia que genera.</td><td><a href="/pages/UkD5BUy2184n5Lz1uzPM">/pages/UkD5BUy2184n5Lz1uzPM</a></td></tr><tr><td><strong>Glosario</strong></td><td>Definiciones de los términos propios de Disaster Recovery.</td><td><a href="/pages/6Yjzy2ePnZKncSiwbg7y">/pages/6Yjzy2ePnZKncSiwbg7y</a></td></tr></tbody></table>


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