PingCAP

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database open source tidb htap query optimization big data distributed system lsm-tree kv storage data olap oltp newsql sql paxos golang hashing data structure hash table orca research multi-core cpu flash storage b-tree common table expressions mpp mode blockchains data analytics i/o case study cloudnative engineering kubernetes chaos engineering mysql compatible user case b+ tree storage class memory fingerprinting tablescan indexscan path selection smooth scan consensus algorithms oracle wisckey usenix sigmod19 cardinality estimation software development tikv rust

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PingCAP

Presentations

Scale Relational Database with NewSQL

A Brief Introduction of TiDB (Percona Live)

TiDB as an HTAP Database

TiDB for Big Data

How to build TiDB

Golang in TiDB (GopherChina 2017)

Rust in TiKV

Building a transactional key-value store that scales to 100+ nodes (percona live 2018)

Paper Reading: Pessimistic Cardinality Estimation

Paper reading: HashKV and beyond

Paper reading: Cost-based Query Transformation in Oracle

Paper Reading: Flexible Paxos

Paper Reading: Smooth Scan

Paper Reading: FPTree

TiDB at PayPay

Chaos Practice in PingCAP

Finding Logic Bugs in Database Management Systems

TiDB DevCon 2020 Opening Keynote

The Dark Side Of Go -- Go runtime related problems in TiDB in production

[Paper Reading] Steering Query Optimizers: A Practical Take on Big Data Workloads

[Paper Reading] Generalized Sub-Query Fusion for Eliminating Redundant I/O from Big-Data Queries

[Paperreading] Paxos made easy (by sen han)

[Paper reading] Interleaving with Coroutines: A Practical Approach for Robust Index Joins

[Paper Reading] Leases: An Efficient Fault-Tolerant Mechanism for Distributed File Cache Consistency

[Paper Reading] QAGen: Generating query-aware test databases

[Paper Reading]The Bw-Tree: A B-tree for New Hardware Platforms

[Paper Reading]Chucky: A Succinct Cuckoo Filter for LSM-Tree

[Paper Reading]KVSSD: Close integration of LSM trees and flash translation layer for write-efficient KV store

[Paper Reading]Orca: A Modular Query Optimizer Architecture for Big Data

[Paper Reading] Efficient Query Processing with Optimistically Compressed Hash Tables & Strings in the USSR

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TiDB as an HTAP Database

A Brief Introduction of TiDB (Percona Live)