Author name: Stanley Gai

Analytics @ Aimpoint Digital

2026 Week 26 | Sigma: Level of Detail Calculations

Introduction Welcome to Week 26 of 2026! We are bringing “Level of Detail” expressions that you might be famililar from other BI tools into Sigma this week! In short, Level of Detail expressions allow you to perform aggregation by specifically defined dimensions that is less granular than the row level, while preserving the overall table […]

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Sigma, Workout Wednesday

2026 Week 22 | Sigma: Input Table Reset & Forced Custom View

Introduction Welcome to Week 22 of 2026! Most users learned form/input table handling by clearing forms or resetting the input table upon submission or an action trigger downstream. This is viable for a low usage app.  If you are building an app that might be used by hundreds of users simultaneously, and the workflow requires

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Sigma, Workout Wednesday

2026 Week 18 | Sigma: AI Sentiment Analysis with Snowflake Cortex

Introduction Imagine you are the Senior Customer Success Manager at a SaaS company that runs on a subscription model, and you are responsible for reviewing complaint resolutions proposed by junior-level agents.  This week, we are bringing Snowflake AI_Sentiment(), AI_Classify(), and AI_Complete() functions into Sigma AI App. Snowflake Cortex AI will help you identify the customer’s

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Sigma, Workout Wednesday

2026 Week 14 | Sigma: Dynamic Zone Visibility

Introduction This week, we are picking up the momentum from the map challenge last week, by taking a deep dive into Dynamic Zone Visibility. This project will provide you an understanding of developing dynamic zones in Sigma for the ultimate user experience you want to bring to your audience. Examples include: Drill down, Chart Swap,

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Sigma, Workout Wednesday

2026 Week 06 | Sigma: Can you build an AI Help Desk?

Introduction Did you know you can call Snowflake Cortex AI functions directly within Sigma? Sigma Workflow Conference in San Francisco is right around the corner, and we will build an AI Chatbot in a Sigma workbook to help users find answers to conference related questions.  This AI App focused challenge will walk you through the

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Sigma, Workout Wednesday