# Doorda > Knowledge base documentation for Doorda. ## Support - [Getting Started](https://portal.doorda.com/docs/getting-started.md) - [Getting Started with Doorda AI](https://portal.doorda.com/docs/getting-started-with-doorda-ai.md) - [User Guide](https://portal.doorda.com/docs/user-guide.md) - [Introduction](https://portal.doorda.com/docs/introduction-2.md): DoordaOnline is a data exploration platform that provides tools to help you understand and download data. - [AI Chatbot](https://portal.doorda.com/docs/ai-chatbot.md) - [Explore the data via the Meta Descriptions](https://portal.doorda.com/docs/explore-the-data-via-the-meta-descriptions.md) - [Ask a question](https://portal.doorda.com/docs/ask-a-question.md): In DoordaOnline, you can explore and analyse your data by posing questions through the graphical query builder. - [How to filter and limit data](https://portal.doorda.com/docs/how-to-filter-and-limit-data.md): ​In DoordaOnline, filtering data allows you to narrow down your results to focus on specific information, such as "orders from the last month" or "customers from Northern Ireland". - [Exporting results](https://portal.doorda.com/docs/exporting-results.md): In DoordaOnline, you can export the results of your queries and dashboards for use in other applications or for sharing purposes. - [Visualising Data](https://portal.doorda.com/docs/visualising-data.md): Visualising your data effectively in DoordaOnline is crucial for uncovering insights and making informed decisions. - [Create a dashboard](https://portal.doorda.com/docs/create-a-dashboard.md): Dashboards in DoordaOnline allow you to bring together multiple questions (queries or charts) into a single view. - [Add custom columns](https://portal.doorda.com/docs/add-custom-columns.md): Create custom columns in DoordaOnline to calculate new metrics or clean up your data - [Summarise data](https://portal.doorda.com/docs/summarise-data.md): In DoordaOnline, summarising data enables you to aggregate information to uncover insights such as averages, totals, and other key metrics. - [Models](https://portal.doorda.com/docs/benefits-of-using-models.md): In DoordaOnline, models serve as curated datasets that combine data from one or more tables within the same database. - [Metrics](https://portal.doorda.com/docs/metrics.md): In DoordaOnline, metrics are predefined calculations that standardise how key figures are computed across your organisation. - [Dashboard Subscriptions](https://portal.doorda.com/docs/dashboard-subscriptions.md): ​In DoordaOnline, dashboard subscriptions enable users to receive regular email updates containing snapshots of specific dashboards. - [Whats New!](https://portal.doorda.com/docs/whats-new.md) - [Integration](https://portal.doorda.com/docs/integration.md) - [Concepts](https://portal.doorda.com/docs/concepts.md) - [Development Tools and Languages](https://portal.doorda.com/docs/development-tools-languages.md) - [Python](https://portal.doorda.com/docs/python.md) - [JDBC Driver](https://portal.doorda.com/docs/jdbc-driver.md) - [R](https://portal.doorda.com/docs/r.md) - [CLI](https://portal.doorda.com/docs/cli.md) - [Jetbrains DataGrip](https://portal.doorda.com/docs/jetbrains-datagrip.md) - [Business Intelligence Tools](https://portal.doorda.com/docs/business-intelligence-tools.md) - [Running a Python Script as an Activity on Azure Data Factory](https://portal.doorda.com/docs/running-a-python-script-as-an-activity-on-azure-data-factory.md) - [Qlik](https://portal.doorda.com/docs/qlik.md) - [Tableau ](https://portal.doorda.com/docs/tableau.md) - [DBeaver ](https://portal.doorda.com/docs/dbeaver.md) - [Cloud Integration](https://portal.doorda.com/docs/cloud-integration.md) - [Overview](https://portal.doorda.com/docs/integration-overview.md) - [Azure Data Factory](https://portal.doorda.com/docs/azure-data-factory.md) - [AWS Glue](https://portal.doorda.com/docs/aws-glue.md) - [Google Dataflow](https://portal.doorda.com/docs/google-dataflow.md) - [Technical](https://portal.doorda.com/docs/techncial.md) - [Update Schedule](https://portal.doorda.com/docs/update-schedule.md) - [Optimise Queries ](https://portal.doorda.com/docs/optimise-queries.md) - [Snapshot or Ledger](https://portal.doorda.com/docs/snapshot-or-ledger.md) - [Functions and Operators ](https://portal.doorda.com/docs/functions-and-operators.md) - [Data Types](https://portal.doorda.com/docs/data-types.md) - [SQL Syntax](https://portal.doorda.com/docs/sql-syntax.md) - [Doorda MCP Server](https://portal.doorda.com/docs/doorda-mcp-server.md) - [Roadmap](https://portal.doorda.com/docs/roadmap.md)