Using the Microsoft Graph API to get Office 365 data in your mobile apps Alex Ziskind Technical Director @digitalix www.nuvious.com Hi, I’m Alex From + 750 Million 50 Million per month Problems

传统的关系型数据库的存储方式丢失了事物之间的关系信息 Relational Table Real World Multi-Context is Preserved with Graph Analytics Source: KDnuggets 图技术全景图—— Graph Technology Landscape 2020 • 图数据库 • 图数据建模 • 图计算引擎 • 图数据集成 • 可视化分析 • 知识图谱解决方案 知识图谱解决方案 • 图查询语言 • 欺诈检测 • 网络安全分析 • 社交网络分析 • BI 工具 • 图分析工具集 • 图咨询服务 Source ： Graph Aware 图数据库发展趋势 AtlasGraph 研发背景 • 业务对大图分析的诉求（千亿点、万亿边） • 实时风控对图库的性能挑战（ OLTP 毫秒级响应） • 海致图平台产品服务于金融、政府行业有大量业务经验积累（接近客户需求） 特性 信 雅 达 • 高可用 • 一致性（事 务） • 高性能 • 低资源消耗 • 易用 • 功能丰富 AtlasGraph 关键特性 云原生 Cloud-Native Graph Database 支持弹性伸缩，有 效利用硬件资源，高可用，高 可靠，故障自愈，低成本运维 HTAP Hybrid Transactional/Analytical Processing

operation. split(sender) → sender … permits multiple receivers to be connected (forks the execution graph). done_as_optional(sender) → sender … commutes the done signal into a nullopt. done_as_error(sender keyboard events and plays Model M clicky sounds.83 MODEL M SIMULATOR: STRATEGY 1. Model a key click as a sender 2. Model keyboard input as a range of senders 3. Model interrupt (e.g., Ctrl-C) as into clicky noises until interrupt sender completes. 5. ??? 6. Profit!84 Step 1: Model key click as a sender85 MODEL KEYCLICK AS SENDER: STRATEGY 1. Assume system API for registering keyboard callback

in-process interoperability.Run down of some approaches Just be like C? – post-1972 Common Object Model (COM) – 1993 Foreign function interface (libffi) – 1996 Simplified Wrapper and Interface Generator MYLIB_CCONV. • Reference: llvm - CallingConv.h • Don’t throw exceptions across the boundary.Memory model https://gchandbook.org/ Garbage collection is really “automatic memory management”. - Reference counted - .NET - JVM - JavaScript Manual memory management is rarely advocated for anymore.Memory model – Manual Memory is allocated and deallocated directly. Allocation locations are static. ptr =

financial computation/storage model to general cases • Limites of On-chain VM computation • Limites of MPT • Limites of K-V db Problems of Web3: Technical Viewpoint Financial Model: Account=>Balance ➔ Relatively Relatively closed dataset, linear increasement against account set ➔ One dimension Internet Model: Any ➔ Open dataset, data will increase quickly on any dimension. ➔ Multiple dimensions Dataset Models platform, but open its data to everyone. ➔ Why we need open data? The business of the closed data model has been at the end. A New Proposal: Open Data Application The Road to Open Web ➔ From the user

outcomes • Take it to the team • Be a mirror • Master your words & face • Let there be silence • Model being outrageous • Let the team fail • Be their biggest fan Lyssa Adkins Self-Assess FirstSelf

type “τ”; ∗¿full ⟦? ⟧ (∃?.ℓ↦ ?∗⟦ ? ⟧ .???(?)) ℓ ↦∗ ⟦τ ⟧.own ℓ ↦∗ ⟦τ ⟧.own Rc (simplified model, without weak references) Examples It owns a location value “ℓ”; : partially owned (.i.e. can alias)

Background  HW  SW I. Background  https://www.raspberrypi.com/products/raspberry-pi-3-model-b-plus/  HW  SW RPi3 B+ (1G LPDDR2) 1) CantripOS(KataOS) 1.1 Getting started