Caddy vs RavenDB

What Caddy is

Caddy is a web server that obtains and renews TLS certificates automatically, with a configuration file most people can read.

What RavenDB is

RavenDB is a distributed document database with native clients, HTTP APIs, indexing, transactions, replication, subscriptions and an administration Studio. It can run self-hosted under license-specific feature and resource limits or as RavenDB Cloud. Free Developer, Community and Cloud options have important production, version, node, SLA and inactivity constraints; production architecture still requires explicit capacity, security, backup and recovery design.

What RavenDB is built to do

Document sessions

Provides unit-of-work change tracking, identity mapping, query and atomic batched writes through native clients.

Indexes and queries

Builds dynamic or static indexes for document queries and projections.

Clusters and replication

Replicates database items across a group and supports single-node or cluster-wide transaction modes.

Backup and restore

Schedules full or incremental logical backups and snapshots with compression, retention and encryption options.

Choose Caddy if

• Anyone who wants a correctly configured HTTPS server without ceremony.

Choose RavenDB if

• Document-centric applications benefiting from native unit-of-work clients and server-side indexes
• Systems that need replication, subscriptions and integrated database administration
• Teams choosing managed Cloud or capable of operating secure self-hosted clusters

Skip RavenDB if

• A relational model and SQL ecosystem are mandatory and no document-model pilot has been completed
• The intended free license or cloud node does not permit the production topology and features
• The team cannot operate certificates, upgrades, storage monitoring, backups and restore drills

Caddy: pros & cons

• HTTPS configured correctly by default
• Configuration is short and legible
• Single binary, easy to deploy
• Smaller community than nginx
• Fewer third-party guides
• Some advanced setups need plugins

RavenDB: pros & cons

• Document-oriented client model: Sessions track changes, batch writes and persist SaveChanges as a single ACID transaction.
• Distributed operation: Database groups replicate documents and related items across nodes with conflict policies.
• Deployment choice: Teams can self-host clusters or use managed Free, Development, Production and Serverless cloud products.
• Built-in operations: Studio and APIs cover indexing, backup, subscriptions, changes, ETL and administrative tasks.
• License-specific behavior: Developer is non-production, Community requires the latest major version, and paid editions unlock different features and limits.
• Free Cloud is not production-grade: It is single-node, has no SLA, uses monthly credit and can be terminated after inactivity.
• Operational complexity: Self-hosted clusters require certificate, topology, storage, monitoring, upgrade and recovery expertise.
• Backups need capacity and drills: Undersized cloud products can fail backup jobs, and configured backups must be restored in testing.