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©2024 by josuttis.com 1 C++ Nicolai M. Josuttis josuttis.com @NicoJosuttis Taming the C++ Filter View September 17, 2024 16:45 - 17:45 MDT ©2024 by josuttis.com 2 C++ Nicolai M. Josuttis • Independent Topics: – Systems Architect – Technical Manager – SOA – X and OSF/Motif Nico Josuttis C++ Filter View @cppcon 2024-09-17 1©2024 by josuttis.com 3 C++ Views C++20 ©2024 by josuttis.com 4 C++ C++20: Output: 0 8 15 47 11 42 1 0 1 8 11 15 42 47 C++20 template Nico Josuttis C++ Filter View @cppcon 2024-09-17 2©2024 by josuttis.com 5 C++ C++20: Views void print(const auto& coll) { for

Apache ShardingSphere document v5.1.1 Apache ShardingSphere Apr 14, 2022 Contents 1 Overview 1 1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 we prefer to focus on its incrementation instead of a total overturn. 1 Apache ShardingSphere document, v5.1.1 1.1.1 ShardingSphere-JDBC ShardingSphere‐JDBC defines itself as a lightweight Java framework that is compatible with MySQL and PostgreSQL protocol. 1.1. Introduction 2 Apache ShardingSphere document, v5.1.1 1.1.3 ShardingSphere-Sidecar(TODO) ShardingSphere‐Sidecar (TODO) defines itself as a cloud‐native

Apache ShardingSphere document v5.0.0 Apache ShardingSphere Nov 10, 2021 Contents 1 Overview 1 1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 we prefer to focus on its incrementation instead of a total overturn. 1 Apache ShardingSphere document, v5.0.0 1.1.1 ShardingSphere-JDBC ShardingSphere‐JDBC defines itself as a lightweight Java framework SQLServer, PostgreSQL and any SQL92 followed databases. 1.1. Introduction 2 Apache ShardingSphere document, v5.0.0 1.1.2 ShardingSphere-Proxy ShardingSphere‐Proxy defines itself as a transparent database

Apache ShardingSphere document v5.2.1 Apache ShardingSphere Oct 18, 2022 Contents 1 Overview 1 1.1 What is ShardingSphere . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 encapsulates database binary protocol to support heterogeneous languages. 1 Apache ShardingSphere document, v5.2.1 1.1.2 Product Features Fea- ture Definition Data Shard‐ ing Data sharding is an database that implements JDBC specifications. 1.1. What is ShardingSphere 2 Apache ShardingSphere document, v5.2.1 • Zero Business Intrusion In response to database switchover scenarios, ShardingSphere

Apache ShardingSphere document v5.1.2 Apache ShardingSphere Jun 17, 2022 Contents 1 Overview 1 1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 we prefer to focus on its incrementation instead of a total overturn. 1 Apache ShardingSphere document, v5.1.2 1.1.1 ShardingSphere-JDBC ShardingSphere‐JDBC defines itself as a lightweight Java framework that is compatible with MySQL and PostgreSQL protocol. 1.1. Introduction 2 Apache ShardingSphere document, v5.1.2 1.1.3 ShardingSphere-Sidecar(TODO) ShardingSphere‐Sidecar (TODO) defines itself as a cloud‐native

Apache ShardingSphere document v5.2.0 Apache ShardingSphere Sep 8, 2022 Contents 1 Overview 1 1.1 What is ShardingSphere . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 Java framework that provides additional services at Java’s JDBC layer. 1 Apache ShardingSphere document, v5.2.0 ShardingSphere-Proxy ShardingSphere‐Proxy is a transparent database proxy, providing a the system’s true capacity and performance. 1.1. What is ShardingSphere 2 Apache ShardingSphere document, v5.2.0 1.1.3 Advantages • Ultimate Performance Having been polished for years, the driver is

Apache ShardingSphere document Apache ShardingSphere Dec 26, 2023 Contents 1 What is ShardingSphere 1 1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . encapsulates database binary protocol to support heterogeneous languages. 1 Apache ShardingSphere document 1.2 Product Features F ea tu re Definition Da ta Sh ar di ng Data sharding is an effective business migration without business intrusion. 1.2. Product Features 2 Apache ShardingSphere document • Low Ops & Maintenance Cost ShardingSphere offers a flat learning curve to DBAs and is interaction‐friendly

C++: string_view: Deep dive Jasmine Lopez Prithvi Okade 1Topics • Motivation • Performance benefits & basics • string_view: Constructors, useful functions • string vs. string_view and their interoperability interoperability • When to use string_view • Using string_view safely • Intro to span • span vs. string_view • Case study of an optimization using string_view. 2Motivation • Consider a function foo will end up calling “2”. And the code will miss the niceties of using the string API set. string_view helps in resolving this problem elegantly.Motivation 4 void foo(const std::string& str); void foo(const

Reference manual Reference manual for FPDoc Document version 3.2.2 May 14, 2021 Michaël Van Canneyt Contents 1 Introduction 5 1.1 About this document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 4 Chapter 1 Introduction 1.1 About this document This is the reference manual for FPDOC, a free documentation tool for Pascal units. It describes process. The latex file contains no document preamble, it starts with a chapter command. It is meant to be included (using the LaTeX include command) in a latex document with a preamble. The output of FPDOC