Discussions

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  About NewPage method in BufferPoolManager

  dhyunxi asked Oct 21, 2025 in Q&A · Unanswered

  

  

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  Why buffer pool manager uses ArcReplacer instead of LRU-K Replacer?

  dhyunxi asked Oct 21, 2025 in Q&A · Unanswered

  

  

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  After completing P4's MVCC in Fall 2024, I submitted P3. It passed locally but failed on Gradescope.

  widsnoy asked May 24, 2025 in Q&A · Answered

  

  

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  why can insert 0~7 in the InsertTest1 of DiskExtendibleHashTable

  streamyy asked Nov 29, 2023 in Q&A · Closed · Unanswered

  

  

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  Docker build warning

  fhkong asked Sep 22, 2022 in Q&A · Unanswered

  

  

  

  

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  Why not use fsync to ensure log file is written to disk?

  ZuchaoWang started Feb 22, 2023 in General

  

  

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  Bustub doesn't support OR statement now.

  El-even-11 started Nov 24, 2022 in General

  

  

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  Where is the LOG_INFO output?

  Blogg9ggg asked Nov 22, 2022 in Q&A · Unanswered

  

  

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  Some neat buffer design information from SQL Server

  GavinRay97 started Nov 8, 2022 in Show and tell

  

  

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  Table Statistics and Plan Costing

  iwanttobepowerful started Oct 19, 2022 in Ideas

  

  

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  BUSTUB_PAGE_SIZE is undeclared in GradeScope's test code

  El-even-11 started Oct 7, 2022 in General

  

  

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  i think maybe use frame replace the page comment will be better.

  q2333gh started Sep 16, 2022 in Ideas

  

  

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  [Question]: Concurrency approach

  GavinRay97 asked Sep 11, 2022 in Q&A · Unanswered

  

  

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  ./test/starter_trie_test

  EricWui asked Sep 5, 2022 in Q&A · Answered

  

  

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  buffer pool in project1 2021

  Stuip asked Aug 30, 2022 in Q&A · Unanswered

  

  

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  Do pin_count and dirty have to be in the Page interface in a DB?

  GavinRay97 asked Aug 27, 2022 in Q&A · Answered

  

  

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  Reference solution leaderboard scores

  LargeValuesOfZero started Aug 26, 2022 in General

  

  

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  question about project3 delete test

  iiiuwioajdks asked May 21, 2022 in Q&A · Unanswered

  

  

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  I meet some questions with DistinctTest

  sandexp asked Apr 17, 2022 in Q&A · Unanswered

  

  

  

  

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  Potentially incorrect BUCKET/BLOCK ARRAY SIZE

  StrongerXi started Jan 10, 2022 in General

  

  

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  Concurrency control for insert executors problem

  Sunlly0 asked Jan 7, 2022 in Q&A · Unanswered

  

  

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  How to insert zero at the beggining?

  Bug-terminator asked Sep 7, 2021 in Q&A · Unanswered

  

  

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  Why not use IO_DIRECT in src/storage/disk/disk_manager.cpp to improve efficiency?

  zeminzhou started Apr 4, 2021 in Ideas

  

  

  

  

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  What is the complementary operation of "ApplyDelete" in Project 4?

  jaedongtang asked Jul 29, 2020 in Q&A · Unanswered

  

  

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  Why TableIterator Begin(Transaction *txn) only checks the first_page_id_ in class TableHeap?

  jaedongtang asked Jul 12, 2020 in Q&A · Unanswered

  

  

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