| Nov, 2025 |
Program Committee (PC) Member at ACM SIGMOD 2027.
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| Sep, 2025 |
Review Board Member at Very Large Data Bases (VLDB'26).
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| Jul, 2025 |
Program Committee (PC) Member at ACM SIGMOD 2026.
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| Jun, 2025 |
Published research paper, PLANSIEVE: Real-time Suboptimal Query Plan Prediction through Incremental Learning, to ACM Workshop on Exploiting Artificial Intelligence Techniques for Data Management (aiDM'25). Extended version is on arXiv Code repository is on GitHub.
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| Mar, 2025 |
Our papers, Sub-optimal Join Order Identification with L1-error and Approximate Sketches, published at SIGMOD'24 has received the ACM badges for Artifacts Available and Artifacts Evaluated & Reusable.
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| Sep, 2024 |
Poster presentation at Annual Research Conference(NU ARC) at Nazarbayev University, Astana, Kazakhstan.
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| Sep, 2024 |
Availability and Reproducibility Committee Member at ACM SIGMOD 2024 Availability & Reproducibility Initiative.
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| Aug, 2024 |
Peer reviewer at IEEE Transactions on Knowledge and Data Engineering (TKDE'24).
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| Jun, 2024 |
Poster presentation at SIGMOD'24, Santiago, Chile.
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| Jun, 2024 |
Conference Talk about Sub-optimal Join Order Identification with L1-error at SIGMOD'24, Curated Session: Query Processing.
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| Apr, 2024 |
Published research paper, Simpli-Squared: Optimizing Without Cardinality Estimates, to ACM Workshop on Simplicity in Management of Data (SiMoD'24). Code repository is on GitHub.
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| Nov, 2023 |
Dissertation defense, "Query Optimization using Sketches in Relational Database Systems".
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| Nov, 2023 |
Published research paper, Sub-optimal Join Order Identification with L1-error, to ACM International Conference on Special Interest Group on Management of Data (SIGMOD'24). Code repository is on GitHub.
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| Nov, 2023 |
Published research paper, Approximate Sketches, to ACM International Conference on Special Interest Group on Management of Data (SIGMOD'24). Code repository is on GitHub.
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| Aug, 2023 |
Attended 49th International Conference on Very Large Data Bases (VLDB'23).
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| May, 2023 |
Poster presentation at Northern California Database Day Workshop at Microsoft, Mountain View, California, USA.
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| Apr, 2023 |
Talk at Research Symposium at University of California Merced, EECS Department.
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| Apr, 2023 |
Peer reviewer at IEEE Transactions on Knowledge and Data Engineering (TKDE'23).
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| Oct, 2022 |
Peer reviewer at IEEE Transactions on Knowledge and Data Engineering (TKDE'22).
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| Aug, 2022 |
Our paper, COMPASS query optimizer, published at SIGMOD'21 has received the three ACM badges for Artifacts Available, Artifacts Evaluated & Reusable, and Results Reproduced.
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| Jul, 2022 |
Invited Talk at Meta (Facebook) about COMPASS: Online Sketch-based Query Optimization for In-Memory Databases for Meta Database Researchers and Engineers.
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| Jun-Sep, 2022 |
Data Engineer Ph.D. Intern at Meta (Facebook).
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| Jun, 2022 |
Attended ACM International Conference on Special Interest Group on Management of Data (SIGMOD'22).
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| Apr, 2022 |
Peer reviewer at 34nd International Conference on Scientific and Statistical Database Management (SSDBM'22).
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| Jan-Jun, 2022 |
Research Assistant Intern at Oracle MySQL Heatwave working on Auto Shape Prediction to optimally choose appropriate cloud computing resources depending on OLTP workload behaviors.
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| Jan, 2022 |
Attended The Conference on Innovative Data Systems Research (CIDR'22).
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| Dec, 2021 |
Advanced to Ph.D. Candidacy.
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| Nov, 2021 |
Passed Ph.D. Qualifying Examination.
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| Aug, 2021 |
Attended 47th International Conference on Very Large Data Bases (VLDB'21).
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| Jul, 2021 |
News Article about our query optimization research at UC Merced News Feed.
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| Jun, 2021 |
Conference Talk [Video] about COMPASS: Online Sketch-based Query Optimization for In-Memory Databases at SIGMOD'21, Curated Session: Data Structures.
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| Jun, 2021 |
Attended ACM International Conference on Special Interest Group on Management of Data (SIGMOD'21).
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| May, 2021 |
Peer reviewer at 33nd International Conference on Scientific and Statistical Database Management (SSDBM'21).
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| Apr, 2021 |
Seminar Talk Online Sketch-based Query Optimization at Seminar Series at University of California Merced, EECS Department.
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| Feb, 2021 |
Peer reviewer at ACM International Conference on Special Interest Group on Management of Data (SIGMOD'21).
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| Jan, 2021 |
Attended The Conference on Innovative Data Systems Research (CIDR'21).
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| Dec, 2020 |
Published research paper, COMPASS, to ACM International Conference on Special Interest Group on Management of Data (SIGMOD'21). Extended version is on arXiv. Code repository is on GitHub.
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| Oct, 2020 |
Peer reviewer at IEEE International Conference on Big Data (BigData'20).
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| Oct, 2020 |
Our work, COMPASS: Online Sketch-based Query Optimization for In-Memory Databases, will be supported by NSF -- Funding 2020-2023.
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| Aug, 2020 |
Attended 46th International Conference on Very Large Data Bases (VLDB'20).
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| Jun, 2020 |
Attended ACM International Conference on Special Interest Group on Management of Data (SIGMOD'20).
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| Apr, 2020 |
Peer reviewer at 14th ACM International Conference on Distributed and Event-Based Systems (DEBS'20).
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| Mar, 2020 |
Peer reviewer at 32nd International Conference on Scientific and Statistical Database Management (SSDBM'20).
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| Nov, 2019 |
Expert Board at Internships in IT startups at Shakhmardan Yessenov Science and Education Foundation.
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| Aug, 2019 |
Attended 45th International Conference on Very Large Data Bases (VLDB'19) in Los Angeles, CA.
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| May, 2019 |
Expert Board at Data Lab at Shakhmardan Yessenov Science and Education Foundation.
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| May, 2019 |
Poster presentation at Northern California Database Day Workshop at Linkedin HQ, Mountain View, California, USA.
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| Apr, 2019 |
Attended National Labs Day at UC Merced.
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| Mar, 2019 |
Peer reviewer at 31st International Conference on Scientific and Statistical Database Management (SSDBM'19).
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| Sep, 2016 |
Attended The Midwest Big Data Summer School at Iowa State University.
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| Jan, 2014 |
Studied one-year English Language Program at UC Davis.
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