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#199: Estimation - Quantitative vs Qualitative
Manage episode 462364221 series 3194006
This episode is part of a wider mini-series looking at Estimation in Software Development.
In this episode, I wanted to look at practical methods to help develop the team's estimation skills.
We cannot expect valuable estimation without investment. It's like any skill, it has to be practiced and refined to obtain a good level of proficiency.
So in this episode, I want to take a look at two approaches to estimation - Qualitative and Quantitative.
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Find this episodes show notes at: https://red-folder.com/podcasts/199
Have an idea for an episode topic, or want to see what is coming up: https://red-folder.com/podcasts/roadmap
206 episodes
Manage episode 462364221 series 3194006
This episode is part of a wider mini-series looking at Estimation in Software Development.
In this episode, I wanted to look at practical methods to help develop the team's estimation skills.
We cannot expect valuable estimation without investment. It's like any skill, it has to be practiced and refined to obtain a good level of proficiency.
So in this episode, I want to take a look at two approaches to estimation - Qualitative and Quantitative.
-----
Find this episodes show notes at: https://red-folder.com/podcasts/199
Have an idea for an episode topic, or want to see what is coming up: https://red-folder.com/podcasts/roadmap
206 episodes
All episodes
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1 #203: Estimation - Is Artificial Intelligence the answer? 15:23




1 #199: Estimation - Quantitative vs Qualitative 15:23




1 #195: Estimation - An estimate by any other name 12:35

1 #194: Estimation - What are you actually asking for? 16:45


1 #192: Estimation - Predictability vs Optimism 14:32

1 #191: Estimation - what is a valuable estimate? 14:23






1 #185: Bad for ROI - Overemphasis on Perfection 22:16


1 #183: Bad for ROI - Performance measurements in software development 24:48




1 #179: Does the manager still have a role to play in the modern software development team? 21:12

1 #178: Transaction-based costing - a wrap-up 18:28

1 #177: Transaction-based costing and Small Batch Sizes 11:58

1 #176: Transaction-based costing and Value Stream Teams 17:55

1 #175: Transaction-based costing and its relationship with serverless and cloud 16:01

1 #174: Transaction-based costing in Software Development 12:09


1 #172: AI Coding Assistants - the potential negatives 13:00



1 #169: ChatGPT - initial conversation thoughts 15:28









1 #160: Revisiting Software Development Estimation 9:58


1 #158: The Pitch - one-size does not fill all 11:29

1 #157: The Pitch - its not like flipping hamburgers 13:21

1 #156: The Pitch - the management practices of yesterday 11:01

1 #155: The Pitch - the age and maturity of software development 9:18


1 #153: The Pitch - the Age of Software and Digital 10:20


1 #151: Mini-budget implications on contractor and permanent markets 19:51


1 #149: Legacy Data - advice for dealing with it 12:02

1 #148: Legacy Data - why you should be thinking about it 9:26

1 #147: Legacy Software - addressing with Outsourcing 10:55

1 #146: Legacy Software - addressing with Revolution 13:48

1 #145: Legacy Software - addressing with Evolution 14:22






1 #139: Automation - the higher value work side-effect 10:25

1 #138: Automation - the knowledge sharing side-effect 11:42

1 #137: Automation - the auditability side-effect 12:28

1 #136: Automation - the security side-effect 23:16









1 #127: System Availability - Service Level Indicators, Objectives and Agreements 10:16

1 #126: State of DevOps 2021 - What it says about Site Reliability Engineering 11:15

1 #125: State of DevOps 2021 - What it says about Culture 9:05

1 #124: State of DevOps 2021 - What it says about Security 12:15

1 #123: State of DevOps 2021 - What it says about DevOps Technical Practices 18:11

1 #122: State of DevOps 2021 - What it says about Documentation 19:45

1 #121: State of DevOps 2021 - What it says about Cloud 15:38



1 #118: Running a bath - a deeper dive into feedback 5:11





1 #113: Security Briefing - The OWASP Top 10 - Part 3 10:15

1 #112: Security Briefing - The OWASP Top 10 - Part 2 11:11

1 #111: Security Briefing - The OWASP Top 10 - Part 1 17:02

1 #110: Security Briefing - Supply Chain Attacks 14:18

1 #109: Security Briefing - Paying to be hacked 15:34

1 #108: Security Briefing - Social Engineering 16:23

1 #107: Security Briefing - Introducing Zero Trust 10:52




1 #103: Security Briefing - Why cyber security matters to you 20:11




1 #99: Value Streams and Value Stream Mappings 13:59




1 #95: Software Application Speed - the Content Delivery Network 14:30


1 #93: Software Application Speed - Website Performance Optimisation 16:37

1 #92: Software Application Speed - UX Design 12:43

1 #91: Software Application Speed - why its important 12:19

1 #90: Finding a Search Engine Optimisation Expert 11:07


1 #88: Eventual Consistency and the CAP Theorem 17:22

1 #87: The value of Meeting Agendas - an episode 83 follow up 10:10

1 #86: Using Video for Rapid Feedback - an episode 83 follow up 9:32










1 #61: The UK Executive's attitudes towards custom Software Development survey 15:07

1 #60: The Programmers Oath - I will never stop learning and improving my craft 11:12

1 #59: The Programmers Oath - I will produce estimates that are honest both in magnitude and precision 11:25

1 #58: The Programmers Oath - I will continuously ensure that others can cover for me, and that I can cover for them 10:29

1 #57 - The Programmer's Oath - I will do all that I can to keep the productivity of myself, and others, as high as possible 13:56

1 #56 - The Programmer's Oath - I will fearlessly and relentlessly improve my creations at every opportunity 10:15

1 #85: Regular software releases - an episode 83 follow up 15:03

1 #84: Service Level Agreements - an episode 83 follow up 13:40

1 #83: The non-technical buyer with Trevor Ewen 28:12

1 #82: No, being furloughed should not influence recruitment 13:15

1 #81 - Scrum - The dangers of misunderstanding 13:25










1 #71: Meetings - the good, the bad and the ugly 21:07

1 #55: The Programmers Oath: I will make frequent, small, releases so that I do not impede the progress of others. 12:13

1 #54: The Programmers Oath: I will produce, with each release, a quick, sure, and repeatable proof that every element of the code works as it should. 15:15

1 #53: The Programmers Oath - The code that I produce will always be my best work 11:13

1 #52: The Programmers Oath - I will not produce harmful code 10:56

1 #51: Professionalism in Software Development - The Programmers Oath 11:11


1 #49: Assuming another person's intent purely from their actions 9:57

1 #48: Its not just about building the right thing - its also about building the thing right 14:47

1 #47: Deliberate Practice, Code Katas and Game Days 13:30

1 #46: Helping our teams with Individuals Learning 11:39



1 #43: Containers, Docker, Kubernetes and Serverless - explaining Serverless 11:04

1 #42: Containers, Docker, Kubernetes and Serverless - explaining Container Orchestrators and Kubernetes 8:26

1 #41: Containers, Docker, Kubernetes and Serverless - explaining Containers and Docker 8:45

1 #40: Containers, Docker, Kubernetes and Serverless - explaining virtualisation 9:23

1 #39: Improving predictability in Software Development by asking the team to do less 12:28

1 #38: The Covid-19 episode - Helping our unexpected remote workers 17:45



1 #35: Recruitment - Bonus Episode - The best hire you can make 5:51

1 #34: Recruitment - Getting the best and keeping them 8:17






1 #28: Recruitment - Is a permanent employee the right thing for you? 9:33

1 #27: Recruitment - Should you be recruiting at all? 12:54




















1 #7 - Introduction to Lean Software Development 20:28

1 #6: Introduction to the Minimum Viable Product 10:10

1 #5: Thinking about software development investment 8:27




1 #1 - Why is it difficult to get the best return on investment 4:40

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