Database Systems

DataFunSummit

Nov 19, 2024 · Databases

From DIKW to Distributed Data Warebase: Evolution of Data Systems and AI‑Driven Architecture

The article traces the progression from the human DIKW information hierarchy to its computer‑world counterpart, illustrates how a homestay platform’s data architecture evolves through relational, NoSQL, search, and data‑warehouse layers, and introduces the next‑generation distributed Data Warebase that unifies structured, semi‑structured, and vectorized knowledge to meet modern AI‑driven business demands.

AIDIKW ModelDatabase Systems

0 likes · 26 min read

From DIKW to Distributed Data Warebase: Evolution of Data Systems and AI‑Driven Architecture

Tencent Cloud Developer

Jul 5, 2024 · Databases

Database Systems Reading List: Fundamentals, Design, Engines, and Optimizations

This curated bibliography compiles seminal database‑system papers—spanning foundational relational theory, system design for RDBMS and NoSQL, SQL engine optimization, storage structures, transaction and scheduling mechanisms, plus workload, networking, quality, and tuning research—each entry listing title, authors, year and a PDF link for scholars and practitioners.

Database SystemsDistributed SystemsQuery Optimization

0 likes · 25 min read

Database Systems Reading List: Fundamentals, Design, Engines, and Optimizations

Aikesheng Open Source Community

Jul 13, 2023 · Databases

Featured Database Systems Textbook – Overview, Resources, and Giveaway

The AiKeSheng Open Source Community announces a giveaway of a comprehensive MySQL‑based database systems textbook sponsored by Tsinghua University Press, detailing its four‑part structure, extensive learning resources, and participation rules for the July 2023 event.

DatabaseDatabase SystemsMySQL

0 likes · 11 min read

vivo Internet Technology

Sep 15, 2021 · Databases

Percolator Distributed Transaction Architecture and Its Implementation in TiKV

Percolator implements a two‑phase commit transaction protocol with a client coordinator, a timestamp oracle, and storage (Bigtable or TiKV’s RocksDB), providing snapshot‑isolated ACID semantics via lock, write, and data columns; TiKV adds parallel prewrite, short‑value storage, point‑read shortcuts, calculated commit timestamps, and single‑region one‑phase commits to boost performance while keeping the design simple and scalable, though high contention can cause retries and read‑wait delays.

Database SystemsPercolatorRocksDB

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Percolator Distributed Transaction Architecture and Its Implementation in TiKV

Tencent Cloud Developer

Sep 4, 2019 · Databases

Lightweight and Efficient Temporal Database Management System in TDSQL (T‑TDSQL) – VLDB 2019 Industry Track Paper

The VLDB 2019 Industry Track paper presents T‑TDSQL, a lightweight full‑temporal extension of Tencent’s distributed OLTP database TDSQL that separates current and historical data, uses a hybrid storage model, rewrites temporal predicates, and achieves under 10% performance overhead while halving business execution time in production.

Database SystemsHybrid Transactional/Analytical ProcessingTDSQL

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Lightweight and Efficient Temporal Database Management System in TDSQL (T‑TDSQL) – VLDB 2019 Industry Track Paper

AntTech

Jul 10, 2018 · Databases

SIGMOD 2018 Conference Report and Paper Highlights by Ant Group OceanBase

The article provides a comprehensive overview of SIGMOD 2018 in Houston, summarizing keynotes, best paper, emerging database trends such as cloud, new hardware, autonomous and AI‑enhanced systems, and detailed analyses of eight industry papers presented at the conference.

AI+DBCloud DatabasesDatabase Systems

0 likes · 15 min read

SIGMOD 2018 Conference Report and Paper Highlights by Ant Group OceanBase

AntTech

Jan 4, 2018 · Databases

Report on VLDB 2017 Conference: Insights and Highlights from Database Research

Attending VLDB 2017 in Munich, the report summarizes the conference’s broad coverage of database research—from new hardware‑accelerated prototypes and Spark‑based big‑data processing to Oracle and SAP HANA case studies, keynotes, notable papers, and reflections on industry trends and Chinese contributions.

Big DataDatabase SystemsQuery Optimization

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Report on VLDB 2017 Conference: Insights and Highlights from Database Research