© 2018 Percona. 1 Peter Zaitsev Using MySQL for Distributed Database Architectures CEO, Percona PingCAP Infra Meetup, Shanghai, China, May 26, 2018 © 2018 Percona. 2 About Percona Solutions of Thousands of Updates/Sec Traverse Tens of Millions of Rows/Sec Comfortably Handle Several TB Database size © 2018 Percona. 7 Lets Do Some Math 100.000 QPS 10 Queries per User Interaction 10 Paired with Replicated Data © 2018 Percona. 24 Where Replication Happens Storage Level Database Level Application Level © 2018 Percona. 25 Storage Level Replication Replication in SAN/NAS

MaterializeMySQL Database engine in ClickHouse WinterZhang(张健) About me • Active ClickHouse Contributor • MaterializeMySQL Database Engine • Custom HTTP Handler • MySQL Database Engine • BloomFilter query MySQL Database Engine • Mapping to MySQL database • Fetch table list from MySQL • Fetch table struct from MySQL • Fetch data from MySQL when execute query MaterializeMySQL Database Engine • to MySQL database • Consume MySQL BINLOG and store to MergeTree • Experimental feature (20.8, recommend latest stable version) MaterializeMySQL Database Engine MaterializeMySQL Database Engine

Firebird Internals Inside a Firebird Database Norman Dunbar Version 1.2, 13 August 2021 Table of Contents 1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Database Structure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3. Standard Database Page Header. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4. Database Header Page — Type 0x01

TIDB THE LARGE SCALE RELATIONAL DATABASE SOLUTION PRODUCT REVIEW 2022 Piloting tomorrow’s creativity https://www.iconic.inc Iconic Data Japan (IDJ) is a multi-national data services company that ICONIC DATA, DATATECH ICONIC DATA © ALL RIGHTS RESERVED. 1 AS A SOLUTION TIDB 2 TiDB is a new database solution that is targeted primarily to clients that need to handle very large databases, with very very large frequency of queries. If those two problems describe your business then this database solution is very attractive, as it also features a number of other features that make it stand out from

Introduction 1 Differences between database auditing and the audit plugin 1 Obtain the database auditing feature 2 The range of database auditing 2 The events of database auditing 3 Recorded information 20 RESTRICTED_AUDIT_ADMIN 20 Migration from audit plugin to database auditing 20 TiDB Database Auditing User Guide Introduction Database auditing is an important feature in TiDB Enterprise Edition, the data security and compliance for enterprises. The database auditing feature can help managers in enterprises track the source and impact of database operations to ensure that data would not be illegally

1 SQLite, Firefox, and our small IMDB movie database CS3200 Database design (sp18 s2) Version 1/17/2018 2 Overview • This document covers 2 issues: • How to install SQLite manager in Firefox browser: the most widely used database. For example, Firefox uses it to store your book marks. You are going to install a small tool that allows you to explicitly create and manage a database with Firefox. • How How to load the small IMDB movie database: • I posted a small file that contains subset of data from the IMDB movie website ("300 – Small IMDB - SQLite.sql"). You will upload these data into your local

Documentation 140 Welcome to VMware Greenplum 140 Differences Compared to Open Source Greenplum Database 140 Server Documentation 141 Client Documentation 141 Related Documentation 142 VMware Greenplum Processing 144 Release 6.27.0 144 Features 144 Resolved Issues 145 Server 145 Query Processing 146 Database Utilities 146 Cluster Management 146 Additional Supplied Modules and Extensions 146 Release 6 in Greenplum 6 272 Additional Contrib Modules 273 PXF Version 5.8.1 273 Additional Greenplum Database Features 273 Greenplum 6.0 Beta Features 274 Changed Features 274 Removed Features 280 Deprecated

Documentation 130 Welcome to Tanzu Greenplum 130 Differences Compared to Open Source Greenplum Database 130 Server Documentation 131 Client Documentation 131 Related Documentation 131 Related Products in Greenplum 6 240 Additional Contrib Modules 241 PXF Version 5.8.1 241 Additional Greenplum Database Features 241 VMware Greenplum 6 Documentation VMware, Inc 10 Greenplum 6.0 Beta Features 242 Memory 268 Network 268 Storage 268 Azure Recommendations 269 Master 269 Segments 269 Greenplum Database Concepts 270 About the Greenplum Architecture 270 About the Greenplum Master 272 Master Redundancy

Documentation 136 Welcome to VMware Greenplum 136 Differences Compared to Open Source Greenplum Database 136 Server Documentation 137 Client Documentation 137 Related Documentation 137 VMware Greenplum PXF Version 5.8.1 260 VMware Greenplum 6 Documentation VMware, Inc. 12 Additional Greenplum Database Features 260 Greenplum 6.0 Beta Features 260 Changed Features 261 Removed Features 267 Deprecated Memory 286 Network 286 Storage 286 Azure Recommendations 287 Master 287 Segments 287 Greenplum Database Concepts 288 About the Greenplum Architecture 288 About the Greenplum Master 290 Master Redundancy

Documentation 130 Welcome to Tanzu Greenplum 130 Differences Compared to Open Source Greenplum Database 130 Server Documentation 131 Client Documentation 131 Related Documentation 131 Related Products in Greenplum 6 233 Additional Contrib Modules 233 PXF Version 5.8.1 234 Additional Greenplum Database Features 234 Greenplum 6.0 Beta Features 234 Changed Features 235 Removed Features 241 Deprecated 255 VMware Tanzu Greenplum 6 Documentation VMware, Inc 10 Hadoop Distributions 255 Greenplum Database Cloud Technical Recommendations 255 Operating System 255 Storage 255 Security 256 Amazon Web