Small top-level entry points for server reachability and metadata.
Arex keeps the root module minimal. It does not expose a
public client struct or a connection process. Instead, the library is
organized into focused modules such as Arex.Record, Arex.Query,
Arex.Command, Arex.Schema, Arex.KV, Arex.TimeSeries, Arex.Vertex,
and Arex.Edge.
Use this module when you need:
- a lightweight startup or readiness check
- server metadata such as version and server name
- a simple top-level health probe without choosing a model-specific module
Like the rest of Arex, these helpers return normalized {:ok, value} and
{:error, error_map} tuples so application code can treat connectivity
checks the same way it treats ordinary data access.
Summary
Functions
Performs a lightweight connectivity check against the configured ArcadeDB server.
Fetches raw server metadata from ArcadeDB.
Functions
Performs a lightweight connectivity check against the configured ArcadeDB server.
This helper delegates to server_info/1 and returns {:ok, :pong} when the
server metadata request succeeds. On failure it returns the same normalized
error tuple that server_info/1 would return.
Fetches raw server metadata from ArcadeDB.
This is a thin wrapper over the low-level HTTP transport and is useful for diagnostics, startup checks, and admin tooling that needs server details such as version or server identity.