Management: Apache Karaf is an enterprise-ready container, providing a lot of management indicators and operations via JMX. • Remote: Apache Karaf embeds an SSHd server allowing you to use the console remotely is org.apache.karaf:type=system. The SystemMBean provides different attributes and operations, especially operations to halt or reboot the container: • reboot() reboots Apache Karaf now (without cleaning karaf:type=config,name=*. Attributes The Configs attribute is a list of all configuration PIDs. Operations • listProperties(pid) returns the list of properties (property=value formatted) for the configuration

Introduction Background Operations & observability Outro Intro to Prometheus With a dash of operations & observability Richard Hartmann & Frederic Branczyk @TwitchiH & @fredbrancz 2018-12-12 Richard Hartmann & Frederic Branczyk @TwitchiH & @fredbrancz Intro to Prometheus Introduction Background Operations & observability Outro Who are we? Richard ”RichiH” Hartmann Swiss army chainsaw at SpaceNet Hartmann & Frederic Branczyk @TwitchiH & @fredbrancz Intro to Prometheus Introduction Background Operations & observability Outro Time split 1 1/3 Prometheus 2 1/3 Observability 3 1/3 Questions Richard

Monadic Operations in Modern C++: A Practical Approach2About me ● Vitaly Fanaskov ● Senior software engineer at reMarkable ● 10+ years of C++ experience ● GIS, VFX, frameworks, and libraries ● Ph (CS) 3Agenda ● Briefly about expected and optional ● Common use cases of expected ● Monadic operations in software development ● Tips and tricks 4In this talk ● Less theory ● C++ only ● Practical a new widget {}: {}.", widgetBox.value(), error); } } 22How do we handle this? 23Monadic operations: and_then if (const auto widgetBox = getNewWidget(); widgetBox.has_value()) { const auto

Title: Pipeline architectures in C++: overloaded pipe operator | std::expected and its monadic operations Brief overview: Functional programming in C++ is gaining importance and is attracting programmers operator | will be presented, as well as I’ll explain std::expected and especially its monadic operations that can be tricky in practice. All these together present novel and efficient programming paradigms What's more, std::expected itself allows you to build pipelines – this time using its monadic operations. In this poseter I will explain details how to build your own pipeline architecture in modern

time, and the various previews behave much more consistently. Real-time previews of transform operations The transform tools (shear, scale, perspective and rotate) can now show a real-time preview (with Tool Options) and Layers dialog around at all times. The Toolbox is essential to many GIMP operations; in fact, if you close it, GIMP will exit. (You are asked to confirm that you want to do this areas here show you GIMP's current foreground and background colors, which come into play in many operations. Clicking on either one of them brings up a color selector dialog that allow you to change to

Getting started Installation guide How to import license Application window overview Basic operations Guide to creating database connections Disconnecting from database Editing database connection two-factor authentication Managing AWS permissions Working with AWS SSO AWS credentials System operations and security Databases authentication models Cloud databases configuration Cloud settings in Virtual column expressions SQL Editor overview Data Editor tools Viewing and editing data Data operations Advanced data types SQL Editor tools Query execution and management tools DBeaver Lite User

. . . . . . . . . . . . . . . . . . . . . . . . . . 24 1.2.4 Real-Time Previews of Transform Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 1.2.5 GNOME Human Interface Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 10 Pimp my GIMP 129 10.1 Grids and Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 10.1.2 Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Getting started Installation guide How to import license Application window overview Basic operations Guide to creating database connections Disconnecting from database Editing database connection Cloud Explorer overview AWS Cloud Explorer Azure Cloud Explorer Google Cloud Explorer System operations and security Databases authentication models Cloud databases configuration Cloud Explorer tools Charts Projects workspace Editors in DBeaver Data Editor tools Viewing and editing data Data operations DBeaver Ultimate User Guide 24.1. Page 8 of 1169. Working with Spatial Geographic Information

Getting started Installation guide How to import license Application window overview Basic operations Guide to creating database connections Disconnecting from database Editing database connection two-factor authentication Cloud Explorer overview AWS Cloud Explorer Azure Cloud Explorer System operations and security Databases authentication models Cloud databases configuration Cloud Explorer tools Panels Projects workspace Editors in DBeaver Data Editor tools Viewing and editing data Data operations DBeaver User Guide 24.1. Page 8 of 1171. Managing Data formats Managing Charts Working with

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 12.2 Grids and Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 12.2.1 The Image Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 12.2.2 Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 12.3 Boundary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475 16.5.14 Show Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475 16.5.15 Show