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Introduction to the User Interface
Introduction to the User Interface
Integrations
Integrations
Task and Operator Reference
Task and Operator Reference
Aggregators
Aggregators
And
Average
Euclidian distance
First non-empty score
Geometric mean
Handle missing values
Negate
Or
Scale
Custom Workflow Tasks
Custom Workflow Tasks
Add project files
Build Packages
Bump Version in Package Manifest
Cancel Workflow
Clear dataset
Combine CSV files
Concatenate to file
Create Embeddings
Create or Update Graph Insights Snapshots
Create/Update Salesforce Objects
Delete project files
Distinct by
Download CKAN files
Download file
Download Git files
Download Nextcloud files
Download Office 365 Files
Download SSH files
Evaluate template
Execute a command in a kubernetes pod
Execute commands via SSH
Execute Instructions
Execute REST requests
Execute Spark function
Extract from PDF files
Generate base36 IRDIs
Generate random values
Generate SHACL shapes from data
Get emails
Get project files
Get workflow report
GraphQL query
Install Packages
Join tables
jq
JQL query
JSON to File
Kafka Consumer (Receive Messages)
Kafka Producer (Send Messages)
List Git files
List Nextcloud files
List Office 365 Files
List project files
List SSH files
Merge tables
Normalize units of measurement
OAuth2 Authentication
Office 365 Upload Files
Parse JSON
Parse XML
Parse YAML
Pivot
Publish Packages
Reason
Request RDF triples
Run Apify actor
Scheduler
Search addresses
Search for Logs
Search Vector Embeddings
Select random entities
Send email
Send Mattermost messages
Set execution variable
Set or Overwrite parameters
Set parameters
SHACL validation with pySHACL
SOQL query (Salesforce)
Spark SQL query
SPARQL Construct query
SPARQL Select query
SPARQL Update query
Split file
SQL Update query
Start Workflow per Entity
Store Vector Embeddings
Uninstall Packages
Unpivot
Upload File to Knowledge Graph
Upload files to CKAN
Upload files to Nextcloud
Upload Git files
Upload local files
Upload SSH files
Validate Entities
Validate Knowledge Graph
Validate OWL consistency
Validate XML
XSLT
Datasets
Datasets
Alignment
Avro
Binary file
CSV
Embedded Spark SQL view
Embedded SQL endpoint
Excel
Excel (Google Drive)
Excel (OneDrive, Office365)
Hive database
In-memory Knowledge Graph
Internal dataset
Internal dataset (single graph)
JSON
Knowledge Graph
Multi CSV ZIP
Neo4j
ORC
Parquet
RDF file
Remote SQL endpoint
Snowflake SQL endpoint
SPARQL endpoint
Text
XML
Distance Measures
Distance Measures
CJK reading distance
Compare physical quantities
Constant similarity value
Cosine
Date
DateTime
Dice coefficient
Geographical distance
Greater than
Inequality
Inside numeric interval
Is substring
Jaccard
Jaro distance
Jaro-Winkler distance
Korean phoneme distance
Korean translit distance
Levenshtein distance
Lower than
Normalized Levenshtein distance
Numeric equality
Numeric similarity
qGrams
Relaxed equality
Soft Jaccard
Starts with
String equality
Substring comparison
Token-wise distance
Transformers
Transformers
Combine
Combine
Concatenate
Concatenate multiple values
Concatenate pairwise
Merge
Zip
Conditional
Conditional
Contains all of
Contains any of
If contains
If exists
If matches regex
Negate binary (NOT)
Conversion
Conversion
Convert charset
Date
Date
Compare dates
Current date
Date to timestamp
Duration
Duration in days
Duration in seconds
Duration in years
Number to duration
Parse date pattern
Timestamp to date
Excel
Excel
Excel Abs
Excel Acos
Excel Acosh
Excel And
Excel Asin
Excel Asinh
Excel Atan
Excel Atan2
Excel Atanh
Excel Avedev
Excel Average
Excel Averagea
Excel Ceiling
Excel Choose
Excel Clean
Excel Code
Excel Combin
Excel Correl
Excel Cos
Excel Cosh
Excel Count
Excel Counta
Excel Covar
Excel Degrees
Excel Devsq
Excel Even
Excel Exact
Excel Exp
Excel Fact
Excel False
Excel Find
Excel Floor
Excel Forecast
Excel Fv
Excel Geomean
Excel If
Excel Int
Excel Intercept
Excel Ipmt
Excel Irr
Excel Large
Excel Left
Excel Ln
Excel Log
Excel Log10
Excel Max
Excel Maxa
Excel Median
Excel Mid
Excel Min
Excel Mina
Excel Mirr
Excel Mod
Excel Mode
Excel Normdist
Excel Norminv
Excel Normsdist
Excel Normsinv
Excel Not
Excel Nper
Excel Npv
Excel Odd
Excel Or
Excel Pearson
Excel Percentile
Excel Percentrank
Excel Pi
Excel Pmt
Excel Poisson
Excel Power
Excel Ppmt
Excel Product
Excel Proper
Excel Pv
Excel Radians
Excel Rand
Excel Rank
Excel Rate
Excel Replace
Excel Rept
Excel Right
Excel Roman
Excel Round
Excel Rounddown
Excel Roundup
Excel Search
Excel Sign
Excel Sin
Excel Sinh
Excel Slope
Excel Small
Excel Sqrt
Excel Standardize
Excel Stdev
Excel Stdeva
Excel Stdevp
Excel Stdevpa
Excel Substitute
Excel Sum
Excel Sumproduct
Excel Sumsq
Excel Sumx2my2
Excel Sumx2py2
Excel Sumxmy2
Excel Tan
Excel Tanh
Excel Tdist
Excel True
Excel Trunc
Excel Var
Excel Vara
Excel Varp
Excel Varpa
Extract
Extract
Regex extract
Filter
Filter
Filter by length
Filter by regex
Remove default stop words
Remove empty values
Remove remote stop words
Remove stop words
Remove values
Geo
Geo
Retrieve coordinates
Retrieve latitude
Retrieve longitude
Linguistic
Linguistic
Metaphone
Normalize chars
NYSIIS
Soundex
Stem
Stem
On this page
Parameter
Advanced Parameter
Metadata
Metadata
File hash
Input file attributes
Input task attributes
Normalize
Normalize
Camel case
Capitalize
Clean HTML
Encode URL
Fix URI
Lower case
Remove blanks
Remove duplicates
Remove parentheses
Remove special chars
Sort words
Strip non-alphabetic characters
Trim
Upper case
Numeric
Numeric
Aggregate numbers
Compare numbers
Convert Number Base
Extract physical quantity
Format number
Logarithm
Normalize physical quantity
Numeric operation
Numeric reduce
Parser
Parser
Parse date
Parse float
Parse geo coordinate
Parse geo location
Parse integer
Parse ISIN
Parse SKOS term
Parse string
Replace
Replace
Excel map
Map
Map with default
Regex replace
Replace
SPARQL
SPARQL
Escape SPARQL multiline literal
Escape SPARQL plain literal
Selection
Selection
Coalesce (first non-empty input)
Regex selection
Sequence
Sequence
Count values
Get value by index
Sequence values to indexes
Sort
Substring
Substring
Strip postfix
Strip prefix
Strip URI prefix
Substring
Until character
Template
Template
Evaluate template
Tokenization
Tokenization
Camel case tokenizer
Tokenize
Uncategorized
Uncategorized
Convert currency values
jq
Random value
Validation
Validation
Validate date after
Validate date range
Validate number of values
Validate numeric range
Validate regex
Validate URI
Value
Value
Combined input hash
Constant
Constant URI
Dataset parameter
Default Value
Empty value
Per-value hash
Random number
Read parameter
ULID
UUID
UUID Convert
UUID Version
UUIDv1
UUIDv1 to UUIDv6
UUIDv3
UUIDv4
UUIDv5
UUIDv6
UUIDv7
UUIDv8
Variables
Variables
Set execution variable
Mapping Creator
Mapping Creator
Rule Operators
Rule Operators
Rule Blocks
Rule Blocks
Define Prefixes / Namespaces
Define Prefixes / Namespaces
Cool IRIs
Cool IRIs
Lift Tabular Data
Lift Tabular Data
Lift Hierarchical Data
Lift Hierarchical Data
Lift Web API Data
Lift Web API Data
Workflows
Workflows
Incremental Database Loading
Incremental Database Loading
Connect to Snowflake
Connect to Snowflake
Active learning
Active learning
Link Intrusion Detection Systems to Open-Source INTelligence
Link Intrusion Detection Systems to Open-Source INTelligence
Define the interfaces
Define the interfaces
Define the need
Define the need
lift data from STIX 2.1 data of mitre attack
lift data from STIX 2.1 data of mitre attack
lift data from YAML data of hayabusa sigma
lift data from YAML data of hayabusa sigma
link IDS event to KG
link IDS event to KG
link IDS event to KG via cmem
link IDS event to KG via cmem
Project and Global Variables
Project and Global Variables
Evaluate Template Operator
Evaluate Template Operator
Build Knowledge Graphs from Kafka Topics
Build Knowledge Graphs from Kafka Topics
Apache Spark
Spark
Spark
Explore
Explore
Knowledge graphs
Knowledge graphs
Building a Customized User Interface
Building a Customized User Interface
Workflow Trigger
Workflow Trigger
Node Shapes
Node Shapes
Property Shapes
Property Shapes
Datatypes
Datatypes
SPARQL Constraints
SPARQL Constraints
Graph Insights
Graph Insights
Core Concepts
Graph Insights Tutorial – Supply Chain Risk Analysis
Features
Features
Application & Settings
Exploration Canvas
Class Tree
Groups
Resource Table
Resources
Connections
Persistence
Navigating to Corporate Memory
Statement Annotations
Statement Annotations
Versioning of Graph Changes
Versioning of Graph Changes
Business knowledge editor
Business knowledge editor
Visually authoring ontologies
using Business Knowledge Editor interface
Visually authoring ontologies
Queries
Queries
Thesauri
Thesauri
Charts
Charts
Companion AI chat
Companion AI chat
Services integrations
Services integrations
Link rules
Link rules
Application view
Application view
Consume
Consume
Consuming Graphs in Power BI
Consuming Graphs in Power BI
Consuming Graphs in Redash
Consuming Graphs in Redash
Consuming Graphs with SQL Databases
Consuming Graphs with SQL Databases
Provide Data in any Format via a Custom API
Provide Data in any Format via a Custom API
Neo4j
Populate Data to Neo4j
Populate Data to Neo4j
Populate Data to Apache Kafka
Populate Data to Apache Kafka
Distribution
Distribution
Marketplace
Marketplace
Deploy and Configure
Deploy and Configure
System Architecture
System Architecture
Requirements
Requirements
Graph Insights Sizing
Triple Store Sizing
Installation
Installation
Scenario: Single Node Cloud Installation
Scenario: Single Node Cloud Installation
Scenario: Local Installation
Scenario: Local Installation
Kubernetes
Scenario: Kubernetes Deployment
Scenario: Kubernetes Deployment
Migrating Stores
Migrating Stores
Configuration
Configuration
Docker Orchestration
Docker Orchestration
Build
Build
Adding JDBC drivers
Adding JDBC drivers
Activity Reference
Activity Reference
Explore
Explore
Explore backend
Explore backend
General
OAuth
Store
Store
GraphDB
HTTP
In-Memory
Virtuoso
Graph Resource Pattern
Graph Insights
Graph Insights
Keycloak
Keycloak
Changing Passwords and Keys
Changing Passwords and Keys
Using an external Keycloak
Using an external Keycloak
Quad-Store
Quad-Store
Reverse Proxy
Reverse Proxy
Access Conditions
Access Conditions
Label Resolution and Full-Text Search
Label Resolution and Full-Text Search
Production-Ready Settings
Production-Ready Settings
Caveats
Caveats
Automate
Automate
cmemc
Command Line Interface
cmemc
Installation
Installation
Configuration
Configuration
File-based
Configuration
File-based
Environment-based
Configuration
Environment-based
Completion Setup
Completion Setup
Getting Credentials
from External Process
Getting Credentials
Certificate Handling
and SSL verification
Certificate Handling
Invocation
Invocation
Docker Image
Docker Image
Github Action
Github Action
Gitlab Pipeline
Gitlab Pipeline
SPARQL Scripts
SPARQL Scripts
Finding and Filtering Objects
Finding and Filtering Objects
Scripting with cmemc
Scripting with cmemc
Workflow Execution
and Orchestration
Workflow Execution
Backup and Restore
Backup and Restore
Troubleshooting
and Caveats
Troubleshooting
Command Reference
Command Reference
Admin
Admin
Acl
Acl
Client
Client
Metrics
Metrics
Migration
Migration
Store
Store
User
User
View
View
Workspace
Workspace
Python
Python
Config
Config
Dataset
Dataset
Graph
Graph
Imports
Imports
Insights
Insights
Validation
Validation
Package
Package
Project
Project
File
File
Variable
Variable
Query
Query
Vocabulary
Vocabulary
Cache
Cache
Workflow
Workflow
Scheduler
Scheduler
Processing Data with variable input Workflows
Processing Data with variable input Workflows
Scheduling Workflows
Scheduling Workflows
Continuous Integration
and Delivery
Continuous Integration
n8n
n8n Integration
n8n Integration
Develop
Develop
Accessing Graphs with Java Applications
Accessing Graphs with Java Applications
Python Plugins
Python Plugins
Installation and Usage
Installation and Usage
Development
Development
Setup and Configuration
Setup and Configuration
Marketplace Packages
Marketplace Packages
Installation and Management
Installation and Management
Development and Publication
Development and Publication
Tutorial
Tutorial
cmempy - Python API
cmempy - Python API
cmem-client - Python API
cmem-client - Python API
API Reference
API Reference
client
client
config
config
exceptions
exceptions
logging_utils
logging_utils
auth_provider
auth_provider
abc
abc
client_credentials
client_credentials
password
password
prefetched_token
prefetched_token
provided_token
provided_token
components
components
deployment
deployment
graph_store
graph_store
marketplace
marketplace
sparql_wrapper
sparql_wrapper
workspace
workspace
models
models
access_condition
access_condition
base
base
common
common
credentials
credentials
dataset
dataset
error
error
graph
graph
graph_import
graph_import
graph_insight
graph_insight
item
item
keycloak_client
keycloak_client
logging_config
logging_config
marshalling_plugins
marshalling_plugins
package
package
project
project
python_install
python_install
python_package
python_package
query_catalog
query_catalog
resource
resource
scheduler
scheduler
status
status
task
task
token
token
url
url
user
user
validation
validation
variable
variable
vocabulary
vocabulary
workflow
workflow
workspace_config
workspace_config
workspace_plugin
workspace_plugin
workspace_status
workspace_status
repositories
repositories
access_conditions
access_conditions
client_accounts
client_accounts
datasets
datasets
files
files
graph_imports
graph_imports
graph_insights
graph_insights
graphs
graphs
marketplace_packages
marketplace_packages
projects
projects
python_packages
python_packages
queries
queries
schedulers
schedulers
user_accounts
user_accounts
validations
validations
variables
variables
vocabularies
vocabularies
workflows
workflows
workspace_configs
workspace_configs
base
base
abc
abc
paged_list
paged_list
plain_list
plain_list
task_search
task_search
protocols
protocols
create_item
create_item
delete_item
delete_item
export_item
export_item
import_item
import_item
update_item
update_item
cmemc - Python Scripts
cmemc - Python Scripts
Build (DataIntegration) APIs
Build (DataIntegration) APIs
Explore backend APIs
Explore backend APIs
Release Notes
Release Notes
2026
2026
v26.2.1
v26.2.1
v26.1.3
v26.1.3
2025
2025
v25.3.4
v25.3.4
v25.2.7
v25.2.7
v25.1.2
v25.1.2
2024
2024
v24.3.2
v24.3.2
v24.2.1
v24.2.1
v24.1.3
v24.1.3
2023
2023
v23.3.2
v23.3.2
v23.2.1
v23.2.1
v23.1.3
v23.1.3
2022
2022
v22.2.3
v22.2.3
v22.1
v22.1
2021
2021
v21.11
v21.11
v21.06
v21.06
v21.04
v21.04
v21.02
v21.02
2020
2020
v20.12
v20.12
v20.10
v20.10
v20.06
v20.06
v20.03
v20.03
2019
2019
v19.10
v19.10
Tutorials
Tutorials
On this page
Parameter
Advanced Parameter
Build
Task and Operator Reference
Transformers
Linguistic
TransformOperator
Stem
¤
Stems a string using the Porter Stemmer.
Parameter
¤
None
Advanced Parameter
¤
None
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