{"id":78779,"date":"2026-07-12T02:50:45","date_gmt":"2026-07-12T02:50:45","guid":{"rendered":"http:\/\/bangla.sitestree.com\/?p=78779"},"modified":"2026-07-12T02:50:46","modified_gmt":"2026-07-12T02:50:46","slug":"fishbone","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=78779","title":{"rendered":"Fishbone"},"content":{"rendered":"\n

Yes. Fishbone Analysis should usually be shown as a diagram<\/strong>, because it is a visual Root Cause Analysis tool. It is also called an Ishikawa Diagram<\/strong> or Cause-and-Effect Diagram<\/strong>. Your slide defines it as a visual tool for identifying possible causes of a specific problem.<\/p>\n\n\n\n

Simple Fishbone Diagram Example<\/h3>\n\n\n\n

Problem:<\/p>\n\n\n\n

\n

Checkout crashes 40% of the time<\/strong><\/p>\n<\/blockquote>\n\n\n\n

                           People\n               Not enough QA training\n                    No reviewer assigned\n                              \\\n                               \\\nProcess ------------------------\\ \nNo mobile test checklist          \\\nNo release approval step           \\\n                                  \\\nTools ----------------------------->  PROBLEM:\nTest automation missed mobile      Checkout crashes\nNo crash-monitoring tool           40% of the time\n                                  \/\nTesting --------------------------\/\nOnly happy-path tests\nNo stress \/ edge-case tests\n                                 \/\nDefinition of Done -------------\/\nAC checked, but mobile testing missing\nSecurity\/performance not checked\n                                 \/\nEnvironment -------------------\/\nDifferent mobile browsers\nProduction data different from test data\n<\/code><\/pre>\n\n\n\n
How to explain it to students<\/h3>\n\n\n\n
\n
\u201cThe fish head is the problem. The bones are major cause categories. Under each bone, we write possible causes. We are not choosing the final answer immediately. First, we brainstorm possible causes. Then we analyze which causes are most likely to be the real root cause.\u201d<\/p>\n<\/blockquote>\n\n\n\n
Cleaner classroom version<\/h3>\n\n\n\n
People --------\\\nProcess --------\\\nTools -----------> PROBLEM: Checkout crashes 40% of the time\nTesting --------\/\nDoD ------------\/\nEnvironment ---\/\n<\/code><\/pre>\n\n\n\n
Then students add details under each category.<\/p>\n\n\n\n
Example causes<\/h3>\n\n\n\n
Category<\/th>Possible causes<\/th><\/tr><\/thead>
People<\/strong><\/td>Developer rushed, reviewer missed issue, QA not involved early<\/td><\/tr>
Process<\/strong><\/td>No mobile testing step, weak release checklist<\/td><\/tr>
Tools<\/strong><\/td>Automated tests did not cover checkout crash<\/td><\/tr>
Testing<\/strong><\/td>Only normal cases tested, no edge cases<\/td><\/tr>
Definition of Done<\/strong><\/td>Story marked Done without mobile validation<\/td><\/tr>
Environment<\/strong><\/td>Production data\/browser\/device different from test environment<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
Teaching line<\/h3>\n\n\n\n
\n
Fishbone helps the team avoid blaming one person too quickly. It shows that quality problems usually come from multiple causes: people, process, tools, testing, and environment.<\/strong><\/p>\n<\/blockquote>\n\n\n\n
<\/p>\n\n\n\n
Ref: AI Tools<\/p>\n","protected":false},"excerpt":{"rendered":"
Yes. Fishbone Analysis should usually be shown as a diagram, because it is a visual Root Cause Analysis tool. It is also called an Ishikawa Diagram or Cause-and-Effect Diagram. Your slide defines it as a visual tool for identifying possible causes of a specific problem. Simple Fishbone Diagram Example Problem: Checkout crashes 40% of the … <\/p>\n
Continue reading<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1661],"tags":[],"class_list":["post-78779","post","type-post","status-publish","format-standard","hentry","category-agile-","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":78781,"url":"http:\/\/bangla.sitestree.com\/?p=78781","url_meta":{"origin":78779,"position":0},"title":"how fishbone helps to find root cause","author":"Sayed","date":"July 12, 2026","format":false,"excerpt":"Fishbone helps find the root cause by organizing possible causes into categories, so the team does not jump to one quick answer or blame one person too early. 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