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Get Started

  • Getting Started
  • Onboarding Videos
  • Quickstart Guides
    • Create a Weather Domain
    • Create a Data Mesh
    • Create a Snowpark Pipeline
    • Create a Snowpark Pipeline Pt. 2
    • Create a Taxi Domain
  • Support

Ascend Platform

  • System Dashboard
  • Data Services
    • Create a Data Service
    • Data Plane Configuration
    • Delete a Data Service
  • Components
    • Copy/Paste Components
    • Groups
    • Spark UI
  • Dataflows
    • Queryable Dataflows
    • Building Dataflows
  • Minimap
  • Supported Spark Versions
  • Data Partitioning
    • Read Connector Partitioning
    • Write Connector Partitioning
    • Transform Partitioning

Connections

  • Ascend Connections
  • Create a New Connection
  • Database
    • IBM DB2 on iSeries/AS400
    • MariaDB
    • Oracle DB
    • Amazon DynamoDB
    • PostgreSQL
    • MongoDB
    • CockroachDB
    • MicrosoftSQL Server
    • Actian Ingres
    • AWS DocumentDB
    • MySQL
    • Progress
  • File & API
    • Azure Data Lake
  • Custom Python
    • Create a Python Connection
    • Create a Python Read Connector
    • Bytes Connector Code Properties
    • Pandas DataFrame Properties
    • Spark DataFrame Properties
    • Developing Your Custom Python Connector
    • Partitioning with a Python Connector
  • Blob Store
    • Amazon S3
    • Delta Lake
    • Google Cloud Storage
    • Apache Iceberg
    • ADLS on Gen2
    • SFTP
  • Warehouse and Lake
    • Amazon Redshift
    • Google BigQuery
    • Databricks
    • MotherDuck
    • Snowflake
    • Vertica
    • Azure Synapse Analytics
    • Hive Server 2
  • Queue
    • Amazon Kinesis
    • Azure Event Hubs
    • Google Cloud Pub/Sub
    • Kafka
  • Productivity
    • Google Sheets
    • Rest API
  • Marketing
    • HubSpot
    • Google Analytics
    • Marketo
    • Shopify
    • Facebook Ads
      • Facebook Ads Authentication
  • Operations
    • Salesforce

Ingest

  • Replication Strategies for Databases
  • Read Connectors
  • Object Aggregation Strategies for Blob Storage
  • Create a Read Connector
  • Schema Inference
  • Blob Storage Read Connector Parsers
  • Replication Strategies for Blob Store
  • CDC with Ascend
  • Filter Expression
  • Scheduled Triggers
    • How to Create a Timed Trigger Read Connector

Transform

  • Transforms
    • Advanced Settings (Transform)
    • D-SHAs
  • Snowflake Transforms
    • Merge Transforms
      • Create a Merge Transform
    • Snowpark Transforms
    • Snowflake SQL Transforms
  • Spark SQL Transforms
  • PySpark Transforms

Deliver

  • Write Connectors
  • Create a Write Connector
  • Blob Storage Write Connector Formats
  • Data Shares
  • Create a Data Share

Observability

  • Component Logs
  • Monitoring and Notifications
    • OpsGenie
    • Slack Notification
    • PagerDuty
    • Webhook Notification Event Variables
    • Google Workspace Chat
    • MS Teams
  • Data Quality
  • Billing Usage Dashboard

SDK and CLI

  • Developer Access Keys
  • Python SDK
    • SDK Client Reference
    • SDK Definition Files
  • Ascend CLI

Administration

  • Permissions, Users, and Teams
    • Create and Manage a New User
    • Create and Manage a New Team
  • SSH Gateway
  • Custom Docker Images
    • Preparing a Custom Image
    • Using a Custom Image
    • Pre-Installed Python Packages Gen2
  • System Usage Connection
  • Spark Cluster Pools
    • Create a Spark Cluster Pool
    • Pre-defined Spark Cluster Pool Sizes
    • Cluster Sizing and Dataflow Management
  • Magic Link Authentication
  • Ascend.io Gen2 Migration

Dedicated Environment Setup

  • Enterprise Data Planes
    • Snowflake Data Plane
    • Databricks Data Plane
    • Google BigQuery Data Plane
  • Deploying in your Cloud Account
    • AWS
    • GCP
    • Azure
    • Internally Deployed Buckets
    • Enterprise Security
  • Bring Your Own Network
    • AWS ByoVPC
    • Azure ByoVNet
    • GCP ByoVPC
  • Security
    • Object Access and Visibility
    • Service Accounts
    • Site Level Credential Management
    • Ascend IP addresses for whitelisting
  • SSO Integration
    • OneLogin
    • Okta
    • Duo SSO Integration
    • Azure Active Directory (AD) Integration

Gen1 Ascend

  • Overview
  • JDBC / ODBC Connection
    • Querying from DataGrip
    • Python Examples for Querying through JDBC/ODBC
    • Superset
  • File-Based Access
    • Zeppelin File-Based Access
    • Apache Spark
  • Gen1 Read Connectors
    • Google BigQuery Read Connector (Legacy)
    • Google Cloud Storage Read Connector (Legacy)
    • AWS S3 Read Connector (Legacy)
    • File Upload (Legacy)
    • AWS Redshift Read Connector (Legacy)
    • Kafka Read Connector (Legacy)
    • Microsoft SQL Server Read Connector (Legacy)
    • MySQL Read Connector (Legacy)
    • Azure Blob Read Connector (Legacy)
    • Twitter
    • Snowflake Read Connector (Legacy)
  • Gen1 Write Connectors
    • AWS S3 Write Connector (Legacy)
    • Google Cloud Storage Write Connector (Legacy)
    • Google BigQuery Write Connector (Legacy)
    • AWS Redshift Write Connector (Legacy)
    • MySQL Write Connector (Legacy)
    • Azure Blob Write Connector (Legacy)
    • Snowflake Write Connector (Legacy)
    • Microsoft SQL Server Write Connector (Legacy)
    • Custom Write with Blob Stores
  • SQL Functions
  • Scala & Java Transforms
  • Recursive Transforms
  • Data Partitioning (Legacy SQL Transforms)
  • Data Feeds (Legacy)
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Write Connectors

Updated 11 months ago


PySpark Transforms
Create a Write Connector