Harbor Registry Using a Harbor registry, you can host container images in a local, private Docker registry. Harbor is an extension of the basic Docker registry that implements access controls, identity Kubernetes resources can connect to a Harbor Registry to retrieve container images on other systems. This chapter contains the following topic: • Using Harbor Registry in Tenant Clusters, on page 1 • Using in Tenant Clusters, on page 2 Using Harbor Registry in Tenant Clusters Follow these steps to create a new tenant cluster with access to the Harbor registry: Step 1 Obtain the Ingress Root CA Certificate

vkalavri@bu.edu Spring 2020 3/17: High availability, recovery semantics, and guarantees Vasiliki Kalavri | Boston University 2020 Today’s topics • High-availability and fault-tolerance in distributed state consists of • input queues • operator state • output queues • Short recovery time • High runtime overhead • The checkpoint interval determines the trade-off 14 Ni primary secondary state consists of • input queues • operator state • output queues • Short recovery time • High runtime overhead • The checkpoint interval determines the trade-off 14 Ni primary secondary

in High Performance Computing Victor Eijkhout CppCon 2024 Introduction This poster reports on ‘D2D’, a benchmark that explores elegance of expression and perfor- mance in the context of a High Performance profiling and discussion of performance. By presentation time: So far, exclusively top-of-the-line high core count processors were used. I will compare to a more ordinary desktop, where bandwidth limitations

Introduction Firsts steps Context Theoretical foundations Outline of an implementation Conclusion High-Performance Numerical Integration in the Age of C++26 Vincent Reverdy Laboratoire d’Annecy de Physique Verner’s methods Explicit adaptive Runge-Kutta schemes Slightly enhanced methods with interpolants High-accurary interpolation inside integration steps Interpolation with extra coefficients βi yn+u = talk of last year for the implementation of this kind of expression templates: Symbolic Calculus for High-Performance Computing from Scratch using C++23, V. Reverdy, CppCon2023 CppCon - Vincent Reverdy -

Harbor Deep Dive Open source trusted cloud native registry Henry Zhang, Chief Architect, VMware R&D China Steven Zou, Staff Engineer, VMware R&D China Nov. 2018 goharbor.io Initiated by VMware https://github.com/go harbor/harbor/ Apache 2.0 license An open source trusted cloud native registry project HARBOR More integrations in future Harbor Project History Harbor Community Harbor Kinds of scanning policies • Elaborate scanning report Content Trust • Digital signature High Availability • HA support Helm Chart Support • Helm Chart repository • Same mechanism and user experiences

Nim - the first high performance Nim - the first high performance language with full support for hot code- language with full support for hot code- reloading at runtime reloading at runtime by Viktor Iterators type CustomRange = object low: int high: int iterator items(range: CustomRange): int = var i = range.low while i <= range.high: yield i inc i iterator pairs(range: CustomRange): range: # uses CustomRange.items yield (i, char(i + ord('a'))) for i, c in CustomRange(low: 1, high: 3): echo c # prints: b, c, d 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 7 Variants Variants

Comparison Binding Constraints Architecture Substitution Construction Conclusion Symbolic Calculus for High-Performance Computing from Scratch using C++23 Vincent Reverdy Laboratoire d’Annecy de Physique . What this talk is not about Complicated maths (you are smart people, you can do it yourself) High-performance computing (you all know about it + see the 2019 talk for that) Benchmarks, assembly, mathematical concepts Symbolic calculus (derivatives, integrals) Full blown custom rule-based rewriting High-performance Since formulas have the entire information on the mathematical AST, it’s possible to

1 Harbor James Zabala Maintainer Harbor Focus Harbor is a trusted cloud native registry that stores, signs, and scans content. The mission is to provide cloud native environments the ability to confidently Distribution 6 Registry Robustness / High Availability 4 Agenda 1 Containers 101 2 Introduction to Harbor 3 Image Consistency 4 Image Security 5 Image Distribution 6 Registry Robustness / High Availability Run Commit Dockerfile Build tag tar archive Save Load Push Registry Images Pull Lifecycle of Containers and Images Registry Images 7 Push Pull • Repository for storing images • Intermediary

switches I/Os to other available paths in case of a link failure, ensuring uninterrupted high-performance and high-reliability services. Challenges With the emergence of diverse application scenarios, as multi-path link setup, fault recovery and failover, and load balancing. eNFS: Building an E2E High-Performance and Reliable Distributed File System for Production Services Enhanced NFS protocol Native Innovation Projects Repositories https://gitee.com/openeuler/kernel Application Scenarios eNFS provides high-performance data sharing capabilities beyond local file systems and also solutions to faults between