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Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Mar 5, 2025 · Cloud Native

Using Fluid Cloud‑Native Data Caching to Boost Performance and Elasticity of a Quantitative Research Platform on Alibaba Cloud

This article describes how JoinQuant built a cloud‑native quantitative research platform on Alibaba Cloud, identified performance, cost, data‑management, and security challenges, and solved them with Fluid’s JindoRuntime data‑caching, elastic scaling, and Python‑driven workflows, achieving dramatic speed and cost improvements.

Cloud NativeData CachingFluid
0 likes · 18 min read
Using Fluid Cloud‑Native Data Caching to Boost Performance and Elasticity of a Quantitative Research Platform on Alibaba Cloud
Big Data Technology & Architecture
Big Data Technology & Architecture
Oct 16, 2024 · Databases

Kuaishou's Lakehouse‑Integrated OLAP Architecture with Apache Doris: Design, Migration, and Optimization

The article describes how Kuaishou transformed its high‑traffic OLAP system from a separated lake‑and‑warehouse architecture using Hive/Hudi and ClickHouse into a unified lakehouse solution powered by Apache Doris, detailing the challenges, design choices, caching and automatic materialization mechanisms, and the resulting performance and governance improvements.

Apache DorisBig DataData Caching
0 likes · 18 min read
Kuaishou's Lakehouse‑Integrated OLAP Architecture with Apache Doris: Design, Migration, and Optimization
php Courses
php Courses
Jul 16, 2024 · Backend Development

Implementing a Data Cache Class in PHP for Efficient Web Applications

This article explains how to improve PHP application performance by implementing a data caching class, illustrates a weather‑API example, shows how to set cache duration, avoid duplicate data storage, and discusses production considerations such as concurrency, large data, security, and expiration handling.

Cache ManagementData CachingPerformance Optimization
0 likes · 8 min read
Implementing a Data Cache Class in PHP for Efficient Web Applications
DataFunSummit
DataFunSummit
May 24, 2024 · Big Data

Ctrip's Experience with Alluxio in Its Big Data Platform: Architecture, Transparent Access, Custom Authentication, CallerContext, and Dynamic Configuration

This article details how Ctrip, a leading travel company, leverages Alluxio as a distributed cache within its extensive big‑data infrastructure to improve data access speed, implement transparent storage access, support custom authentication and multi‑tenant features, enhance audit logging with CallerContext, and dynamically distribute client configurations via Kyuubi.

AlluxioBig DataCallerContext
0 likes · 14 min read
Ctrip's Experience with Alluxio in Its Big Data Platform: Architecture, Transparent Access, Custom Authentication, CallerContext, and Dynamic Configuration
Alibaba Cloud Native
Alibaba Cloud Native
Feb 21, 2024 · Cloud Native

How Fluid & JindoCache Accelerate Large‑Scale AI Training in a Cloud‑Native Environment

This article examines the challenges of data‑intensive AI training on heterogeneous cloud‑native infrastructure and explains how the Fluid framework combined with JindoCache and KubeDL provides distributed caching, metadata acceleration, and seamless POSIX access to dramatically improve I/O performance, GPU utilization, and cost efficiency.

AI trainingData CachingFluid
0 likes · 18 min read
How Fluid & JindoCache Accelerate Large‑Scale AI Training in a Cloud‑Native Environment
DataFunTalk
DataFunTalk
Aug 8, 2022 · Artificial Intelligence

Accelerating Cloud Deep Learning Training with Alluxio: Overview, Usage Levels, and POSIX API Development

This article explains how Alluxio, an open‑source data abstraction layer, can accelerate cloud‑based deep‑learning training by providing POSIX‑compatible caching, simplifying data source integration, and offering three usage levels—from basic read‑through caching to full data‑as‑a‑service abstraction—backed by real‑world case studies and performance results.

AIAlluxioCloud Training
0 likes · 10 min read
Accelerating Cloud Deep Learning Training with Alluxio: Overview, Usage Levels, and POSIX API Development
Alibaba Terminal Technology
Alibaba Terminal Technology
Oct 13, 2021 · Mobile Development

How Youku Built HarmonyOS Widgets: A Deep Dive into Mobile Development

This article details Youku’s practical experience developing HarmonyOS widgets, covering Ability packaging, mixed Android‑HarmonyOS builds, card UI designs, lifecycle callbacks, data fetching via WebView, local caching with SQLite, update strategies, and lessons learned for future mobile development on HarmonyOS.

AbilityData CachingHarmonyOS
0 likes · 15 min read
How Youku Built HarmonyOS Widgets: A Deep Dive into Mobile Development
Alibaba Cloud Native
Alibaba Cloud Native
Jun 3, 2021 · Artificial Intelligence

How Weibo Boosted Deep Learning Training Speed 18× with Fluid and JindoRuntime

Weibo’s deep learning platform faced severe latency and stability issues when accessing massive small‑file datasets via a compute‑storage‑separated architecture, so the team adopted the CNCF Fluid project with JindoRuntime, implementing a distributed cache that leverages POSIX interfaces, dramatically improving data locality, reducing HDFS load, and achieving up to 18‑fold training speedups while raising success rates from 37 % to 98 %.

Data CachingDeep LearningDistributed Training
0 likes · 15 min read
How Weibo Boosted Deep Learning Training Speed 18× with Fluid and JindoRuntime
Architecture Digest
Architecture Digest
Mar 27, 2018 · Backend Development

Data Architecture Design in Microservice Development

This article explains the multi‑layer data architecture design for microservice systems, covering concepts such as data usability, primary and secondary data decoupling, sharding, multi‑source data adaptation and caching, and introduces data marts to improve scalability and maintainability.

Data ArchitectureData CachingData Mart
0 likes · 10 min read
Data Architecture Design in Microservice Development