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Search: "data-viz"

604 prompts matching "data-viz"

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data Intermediate

Data: Rewrite a Slow Query Without Changing What It Returns

I have a SQL query that's slow. Make it fast while keeping the result set identi...

#data #sql #query-optimization
👁 4 views
data Intermediate

Data: Decide Whether a Difference in Two Numbers Is Real or Noise

I have two numbers (a metric this period vs last period) and a stakeholder askin...

#data #statistics #ab-testing
👁 4 views
data Beginner

Data: Cut a Dashboard Down to the 5 Metrics Anyone Actually Uses

I have a dashboard that's grown to 30 charts and nobody knows where to look. Aud...

#data #dashboards #metrics
👁 4 views
marketing Intermediate

Marketing: Find the One Funnel Step That's Quietly Killing Conversions

I have funnel data and a conversion rate that should be higher. Find the leak. O...

#marketing #funnel #conversion-rate
👁 4 views
data Intermediate

Data: Choose the Right Chart for the Question I'm Trying to Answer

I have a dataset and a question I want to answer. Don't just suggest a chart — i...

#data #visualization #charts
👁 4 views
excel Advanced

Excel: Replace a Fragile VLOOKUP Chain With Power Query

I have a workbook stitched together by [N] VLOOKUPs across [M] sheets, and it br...

#excel #power-query #vlookup
👁 4 views
data Advanced

Data: Write a Backfill Query That Won't Take Down the Database

I need to backfill [COLUMN/TABLE] with [LOGIC]. The table has [N] rows. Write th...

#data #sql #backfill
👁 4 views
data Intermediate

Data: Build a Weekly Report That Survives Its Author Leaving

Help me design a weekly [TOPIC] report so that if I'm out — or quit — it still g...

#data #reporting #automation
👁 4 views
data Advanced

Data: Design a Schema That Won't Need a Migration in 6 Months

I'm designing a schema for [DOMAIN] from scratch. The team wants to ship fast, b...

#data #database-design #schema
👁 4 views
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excel Intermediate

Build a Running Total in Excel That Resets Every Month Without a Pivot Table

I'm working in Excel with a table that has a Date column and an Amount column. I...

#excel #formulas #running-total
👁 4 views
excel Intermediate

Clean a Messy Excel Customer List Where Names Are in Six Different Formats

I have an Excel sheet with about 4,000 customer records. The Name column is a di...

#excel #data-cleaning #names
👁 4 views
email Intermediate

Tell a Vendor You're Leaving Without Burning the Bridge

I need to email a vendor we've used for three years to tell them we're moving to...

#email #vendor-management #offboarding
👁 4 views
business Advanced

Decide Whether to Launch a Feature Customers Asked For But Nobody on the Team Believes In

My team has a feature request that 12 customers have explicitly asked for over t...

#business #strategy #product
👁 4 views
data Intermediate

Explain a Confusing Spike in the Data Without Jumping to Conclusions

Our daily signups jumped 340% last Tuesday and have stayed elevated. The marketi...

#data #analysis #anomaly-detection
👁 4 views
data Advanced

Investigate a sudden 20% drop in a metric before the CEO asks at 9am

It's 7am. A key business metric dropped 20% yesterday. The CEO will ask at 9am. ...

#data #analysis #incident
👁 4 views
data Intermediate

Turn a 6-tab analysis into a 3-slide story for executives

I have a 6-tab analysis with 14 charts. I have 10 minutes with the leadership te...

#data #storytelling #presentation
👁 4 views
excel Beginner

Pick the chart that tells the story instead of the chart that's easy to make

I have a dataset and I'm about to default to a bar chart because that's what Exc...

#excel #charts #visualization
👁 4 views
writing Intermediate

Cut a draft in half without losing the argument

I have a draft that's [N] words and needs to be roughly half that length. The pi...

#writing #editing #concision
👁 4 views
coding Advanced

Diagnose a bug that only shows up in production

I have a bug that only happens in production and never reproduces locally. The s...

#coding #debugging #production
👁 4 views
excel Intermediate

Replace nested IFs with a lookup table you can actually maintain

I have a worksheet with nested IF formulas like: =IF(A1="Bronze",0.05,IF(A1="Sil...

#excel #formulas #xlookup
👁 4 views
excel Intermediate

Find the rows that broke a pivot table without scrolling 40,000 rows

My pivot table is showing #N/A or a mysterious 'blank' row, and the source data ...

#excel #pivot-table #data-cleanup
👁 4 views
coding Advanced

Decide whether this new feature belongs in our existing service or its own

We're about to build a new feature. Someone on the team wants to put it in our e...

#coding #architecture #microservices
👁 4 views
legal Intermediate

Write an internal AI usage policy that doesn't ban anything useful

We need an internal AI usage policy. The default version — 'don't paste customer...

#legal #policy #ai-governance
👁 4 views
design Intermediate

Critique a screen mockup without rewriting the designer's solution

I want to critique a screen mockup someone on the team is sharing. I want my fee...

#design #critique #feedback
👁 4 views
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