The infinite loop of estimating project timelines 馃攣
By Google for Developers
Key Concepts:
- Time Estimate
- Deadline Estimate
- Effort Estimation
- Delivery Date
- Ballpark Figure
- Target Date
The core of the discussion revolves around eliciting a time estimate from someone for a specific feature or task. The speaker presents a series of questions, each designed to extract information about the anticipated duration or completion date of the work.
The questions are framed in various ways to approach the estimation from different angles:
- Direct Inquiry: "How long will this feature take?" This is a straightforward request for the total time required.
- Deadline-Oriented: "When do you need it by?" This shifts the focus to the desired completion date from the requester's perspective.
- Effort-Based: "How much time do you need?" This asks the individual to quantify the effort they will personally invest.
- Speed-Focused: "How fast can you do it?" This emphasizes the urgency and seeks the quickest possible turnaround.
- Delivery Date Specific: "What's the delivery date?" This is a direct question about the expected date of completion.
- Ballpark Figure Request: "I just need a ballpark figure on how much effort it'll take on your end." This acknowledges the potential for uncertainty and seeks a rough estimate.
- Target Date Inquiry: "What would help me is if you could tell me what date you're aiming for." This focuses on the individual's internal target or goal for completion.
The speaker explicitly states the purpose behind these questions: "I'm asking for a time estimate. I'm asking for a deadline estimate." This clarifies the intent and reinforces the need for a quantifiable response.
The final statement, "I can tell you that," implies that the individual being questioned is willing to provide the requested estimate.
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