Connectors

Databases & Data Warehouses

Memcached

In-memory cache: get, set, increment, and expire keys and values
Memcached documentationAPI checked August 18, 2026
Signs in with
Connection details
Runs on
Cloud or On-Prem Worker
Operations
16
Ready-made triggers
0

Connect Memcached

  1. In Neblex open Connect › Connections and click New Connection.
  2. Search for Memcached and give the connection a clear name.
  3. Fill in the fields. Secret values are encrypted and never shown again.
  4. Click Test, then Create Connection.
If the system is only reachable inside your network, choose an On-Prem Worker under Test from and run the flow on that Worker. See On-Prem Workers.
FieldWhat to enter
Connection setupRequired
HostRequired
PortOptionalExample: 11211
Connection stringRequiredSecretPaste a memcached:// connection string.

Use it in a flow

  1. Open a flow, open the node library and search for Memcached.
  2. Drag it onto the canvas and choose an Operation and your connection.
  3. Map the operation's fields from earlier steps, or click Map with Matt.
  4. Use Test this step to see what it returns, then save.

To start a flow from Memcached without a ready-made trigger: a Poll for changes trigger on Memcached with your own query passes on new or changed records.

Operations

16 operations in 1 groups. Each one is a step you can add to a flow.

Cache16
Add (only if absent)addStore only when the key does NOT already exist.
AppendappendAppend bytes to an existing value.
Check-and-setcasStore only if the item is unchanged since gets returned this CAS id.
DecrementdecrSubtract delta from a numeric value (defaults to 1; floors at 0).
DeletedeleteRemove a key.
Flush allflush_allInvalidate every item, optionally after a delay.
Get a valuegetFetch a key's value (and flags).
Get with CAS idgetsFetch a key's value plus its CAS id for check-and-set updates.
IncrementincrAdd delta to a numeric value (defaults to 1).
PrependprependPrepend bytes to an existing value.
Replace (only if present)replaceStore only when the key already exists.
Server statsstatsThe server's statistics as one record.
Server versionversionThe memcached server version.
Set a valuesetStore a value under a key, unconditionally.
Test MemcachedpingCheck server liveness and return its version line.
Touch (update expiry)touchUpdate a key's expiration without rewriting the value.