hazard pointers vs Read Copy Update (RCU) 5.Hazard Pointers 6.Read Copy Update 7.A Concurrency Toolkit for C++ 7 7 © 2021. 8 Since 2014, slow as we need to do C++17, 20 • But also we need to learn in Concurrency TS2? • Several synchronization primitives for locked-free programming on concurrent data structures. These are cell, hazard ptr and RCU. These extend the existing shared_ptr and the proposed Concurrent Data Structures: Read-Copy-Update (RCU) 13 Concurrency TS2 in future Concurrency TS2 is an ongoing WIP but might contain the following which has been making its way through WG21/SG1: ● Data structures

Project security Editors overview Data Editor overview Data View and Format Data Filters Data viewing and editing Data refresh Navigation Managing Panels Managing Data formats Managing Charts Projects in DBeaver Data Editor tools Viewing and editing data Data operations DBeaver Ultimate User Guide 24.2.ea. Page 8 of 1171. Working with Spatial Geographic Information System (GIS) data GIS examples examples Working with XML and JSON Virtual column expressions Mock Data generation SQL Editor overview SQL Execution Query execution plan Script management SQL Assist and Auto Complete SQL templates

Editors overview Data Editor overview Data View and Format Data Filters Data viewing and editing Data refresh Navigation Managing Panels Projects workspace Editors in DBeaver Data Editor tools Viewing Viewing and editing data Data operations DBeaver User Guide 24.2.ea. Page 8 of 1171. Managing Data formats Managing Charts Working with Spatial Geographic Information System (GIS) data GIS examples Working Working with XML and JSON Virtual column expressions Mock Data generation SQL Editor overview SQL Execution Query execution plan Script management SQL Assist and Auto Complete SQL templates Visual

Guide 24.2.ea. Page 7 of 1010. Data Editor overview Data View and Format Data Filters Data viewing and editing Data refresh Navigation Managing Panels Managing Data formats Managing Charts Working Information System (GIS) data GIS examples Working with XML and JSON Virtual column expressions SQL Editor overview Data Editor tools Viewing and editing data Data operations Advanced data types SQL Editor Pending Transactions Auto and manual commit modes Query Manager Data transfer Data import and replace Search overview Data Search Database full text Search Database metadata Search File Search

Knative and Istio ● How Istio is leveraged in a Knative based platform ● Performance bottleneck analysis and tuning ○ Istio scalability optimization during Knative Service provisioning ○ Unleash maximum with mesh enabled (based on https://github.com/knative/serving) #IstioCon Performance bottleneck analysis and tuning • Performance Criteria: the platform has multiple shard k8s clusters, each cluster should Knative which can generate specific Knative Service provisioning workload and provides aggregated data of Knative Service ready duration. o Knative Performance Testing Framework 2 Design #IstioCon o

(Consul, Kuma…) #IstioCon Emerging Use Cases #IstioCon Legacy Scenarios ● Stateful applications ○ Data store ● Legacy software ○ Financial services ○ Enterprise/Workshop applications ○ Hard to lift services in the cluster ○ DNS name resolved ■ gets routed through the gateway to the service ● The data plane traffic ■ Single network ● direct communication w/o requiring intermediate Gateway ■ Multiple for sensitive data ○ Strong isolation for multi-vendor services ○ End-to-end security! (not just between middle boxes) ● High performance networking ○ Much higher multi-Gbps peak data speeds ○ Ultra

applications Data Storage • Easy to upgrade and downgrade • User data stored in home directory • Easy to migrate and replicate user data and configuration to another computer • User data saved in multiple are proprietary software which incur a license fee. Figure 1.6. Desktop Customisation Data Storage: User data is often located in multiple locations in Microsoft Windows, which can make backing up and place - the home directory. This makes the migration of data from an old computer to a new one easy, as well as keeping user specific backup data separate. 12 Chapter 1. Introducing Ubuntu Ubuntu Desktop

for the more experienced developer, covering several important topics. Explanation Explanation and analysis of some key concepts in django CMS. Reference Technical reference material, for classes, methods accidentally run migrations on a django CMS version 3 database. This can lead to corruption since the data structures for the CMSPlugin models are different. Warning Do not add CMS_CONFIRM_VERSION4 = True django CMS version 3 project unless you know what you are doing. Just running migrations can lead to data loss. Warning To migrate a django CMS version 3 project to version 4 you can have a look at django

Cassandra 1 Create a Keyspace (database) 1 Create a Column Family 2 Insert, Update, Delete, Read Data 2 Getting Started with Cassandra and DataStax Community Edition 2 Installing a Single-Node Instance Application 6 About the Portfolio Demo Use Case 6 Running the Demo Web Application 6 Exploring the Sample Data Model 7 Looking at the Schema Definitions in Cassandra-CLI 8 DataStax Community Release Notes 8 Membership and Seed Nodes 9 About Failure Detection and Recovery 9 About Data Partitioning in Cassandra 10 About Partitioning in Multi-Data Center Clusters 10 Understanding the Partitioner Types 12 About the

Confidential—Restricted / 51 THE HYBRID DATA COMPANY We believe that data can make what is impossible today, possible tomorrow We empower people to transform complex data anywhere into actionable insights easier We deliver a hybrid data platform with secure data management and portable cloud-native data analytics / 51 3 Confidential—Restricted Strategic Roadmap for Migrating Data Management to the Cloud G00746011, Analyst(s): Robert Thanaraj, Adam Ronthal, Donald Feinberg “The future data ecosystem should leverage distributed data management components — which may run on multiple clouds and/or on-premises