Tagged articles

HDS

3 articles · Page 1 of 1

Aug 3, 2026 · Mobile Development

HarmonyOS 7 Immersive Light Effects: Choosing Between ArkUI and HDS Material APIs

This article explains how to choose between ArkUI's uiMaterial and HDS's hdsMaterial interfaces for implementing immersive light effects in HarmonyOS 7, covering component classification, API usage, device capability considerations, and practical code examples for both component types.

ArkUIHDSHarmonyOS 7

0 likes · 27 min read

HarmonyOS 7 Immersive Light Effects: Choosing Between ArkUI and HDS Material APIs

51CTO HarmonyOS Developer Community

May 8, 2026 · Mobile Development

Building a HarmonyOS Accounting App with HDS Suite: Custom TabBar, Navigation & Progress Components

This tutorial demonstrates how to rapidly construct a HarmonyOS accounting application using the HDS suite, covering a custom center-button TabBar via yltabbar, a title bar with HdsNavDestination, a stacked expense card, a multi-segment circular progress bar with ylprogress, and a horizontal category ranking list.

Accounting AppArkUIHDS

0 likes · 8 min read

Building a HarmonyOS Accounting App with HDS Suite: Custom TabBar, Navigation & Progress Components

Architects' Tech Alliance

Sep 19, 2017 · Industry Insights

Unlocking Dual‑Active Storage: Inside HDS’s HAM and GAD High‑Availability Architecture

This article explains HDS’s High Availability Manager (HAM) and Global Active Device (GAD) technologies, detailing how they virtualize mirrored LUNs, use TrueCopy replication, arbitration mechanisms, and various network topologies to provide seamless active‑active storage, support for NAS, and flexible clustering across data centers.

GADHAMHDS

0 likes · 11 min read

Unlocking Dual‑Active Storage: Inside HDS’s HAM and GAD High‑Availability Architecture