Cost Optimization

Cloud Native Technology Community

Apr 24, 2025 · Cloud Native

Simplifying Kubernetes Application Deployment with Korifi and Optimizing Cloud Costs using OpenCost

Korifi provides a Cloud Foundry‑style abstraction layer that simplifies Kubernetes application deployment and management, while OpenCost offers comprehensive, multi‑cloud cost visibility and optimization; together they enable developers to deploy apps easily, monitor pod‑level expenses, and make data‑driven resource allocation decisions.

Cost OptimizationDevOpsKorifi

0 likes · 7 min read

Simplifying Kubernetes Application Deployment with Korifi and Optimizing Cloud Costs using OpenCost

iQIYI Technical Product Team

Mar 27, 2025 · Big Data

Cost‑Effective Real‑Time Data Warehouse 2.0: Migrating from Kafka to Iceberg

iQIYI transformed its real‑time data warehouse by replacing a costly Kafka‑based Lambda stack with a unified stream‑batch Iceberg lake, cutting storage expenses by 90%, halving compute costs, extending data retention, and delivering minute‑level freshness for 90% of use cases while preserving second‑level processing where needed.

Cost OptimizationFlinkIceberg

0 likes · 11 min read

Cost‑Effective Real‑Time Data Warehouse 2.0: Migrating from Kafka to Iceberg

DataFunSummit

Feb 27, 2025 · Big Data

Case Study: Migrating Spark Thinking Education's Big Data Architecture from EMR to Serverless

This article details Spark Thinking Education's comprehensive migration from EMR to a serverless big‑data architecture, outlining the challenges of elasticity, cost accounting, and resource contention, the step‑by‑step implementation of serverless compute, storage, and integration services, and the resulting performance, cost, and stability gains.

Architecture MigrationBig DataCost Optimization

0 likes · 41 min read

Case Study: Migrating Spark Thinking Education's Big Data Architecture from EMR to Serverless

Bilibili Tech

Jan 24, 2025 · Operations

Design and Implementation of a CDN Edge‑Node Scheduling System for Bilibili Live Streaming

The paper presents Bilibili’s multi‑layer CDN edge‑node scheduling system, which groups heterogeneous nodes by quality and price, uses cost‑aware and resource‑aware heuristics—including maximum‑flow regional borrowing and contextual‑bandit utilization prediction—to allocate bandwidth per business, achieving a 43 % bandwidth reuse increase, 33 % coverage boost, and markedly lower stall rates.

BilibiliCost OptimizationLive Streaming

0 likes · 10 min read

Design and Implementation of a CDN Edge‑Node Scheduling System for Bilibili Live Streaming

Model Perspective

Jan 21, 2025 · Operations

How to Choose the Best Night‑Market Stall Product and Pricing with Math Modeling

This article walks through a step‑by‑step mathematical modeling process for a night‑market stall, covering product selection, supplier cost comparison, optimal pricing, stall location choice, and promotion strategies to maximize profit and efficiency.

Cost Optimizationbusiness modelingentrepreneurship

0 likes · 6 min read

How to Choose the Best Night‑Market Stall Product and Pricing with Math Modeling

DataFunSummit

Jan 16, 2025 · Big Data

Zhihu Big Data Cost‑Reduction Practices: FinOps, Erasure Coding, ZSTD Compression, Spark Auto‑Tuning, and Remote Shuffle Service

This article details Zhihu's comprehensive cost‑reduction and efficiency‑boosting initiatives for its big‑data platform, covering FinOps‑driven financial operations, hybrid‑cloud architecture, cost allocation models, operational monitoring, and technical optimizations such as erasure coding, ZSTD compression, Spark auto‑tuning, and a remote shuffle service.

Big DataCloud Cost ManagementCost Optimization

0 likes · 22 min read

Zhihu Big Data Cost‑Reduction Practices: FinOps, Erasure Coding, ZSTD Compression, Spark Auto‑Tuning, and Remote Shuffle Service

Efficient Ops

Jan 12, 2025 · Operations

Mastering FinOps: The Enterprise IT Resource Operations Maturity Model Explained

This article introduces the FinOps maturity model for enterprise IT resource operations, outlines its six capability domains and five maturity levels, and showcases real‑world assessment cases from leading firms, highlighting how precise cost control and lifecycle management can drive efficiency and high‑quality growth.

Cost OptimizationEnterprise ITFinOps

0 likes · 9 min read

Mastering FinOps: The Enterprise IT Resource Operations Maturity Model Explained

AntData

Dec 17, 2024 · Databases

Designing Database Services for Modern Online Business: Scalability, Agility, Security, and Cost Optimization

The article examines how database services must evolve to meet the high‑availability, real‑time response, horizontal scalability, application agility, security compliance, and cost‑optimization demands of modern online businesses, using Ant Group’s multi‑generation architecture and technologies such as distributed middleware, HTAP/HSAP, and polyglot persistence as examples.

Application AgilityCost OptimizationDatabase Services

0 likes · 22 min read

Designing Database Services for Modern Online Business: Scalability, Agility, Security, and Cost Optimization

Baidu Geek Talk

Dec 16, 2024 · Artificial Intelligence

AIAPI: Baidu's AI-Native Retrieval System for Large Language Model Applications

AIAPI, Baidu’s AI‑native retrieval platform for large language models, tackles hallucination, slow domain updates, and output opacity by delivering authoritative, timely, full‑content data through a dual‑channel architecture that combines traditional search and RAG, employs reusable ranking, graph‑enhanced data layers, dynamic caching that cuts storage by 70 %, and QueryPlan‑based QoS, achieving markedly higher retrieval quality and a 34 % speed gain with Wenxin 4.0.

AI-Native SystemsAIAPICost Optimization

0 likes · 12 min read

AIAPI: Baidu's AI-Native Retrieval System for Large Language Model Applications

DataFunSummit

Nov 26, 2024 · Information Security

AI‑Driven Security Operations (AISECOPS): Architecture, Practices, and Evaluation

This article explains how large‑model AI can be integrated into security operations (AISECOPS) to simplify application integration, improve fault detection, and automate protection across complex north‑south and east‑west network layers, while addressing challenges such as data quality, cost control, model selection, and safety frameworks.

AISECOPSCost OptimizationLarge Models

0 likes · 22 min read

AI‑Driven Security Operations (AISECOPS): Architecture, Practices, and Evaluation

Xiaohongshu Tech REDtech

Oct 23, 2024 · Backend Development

Pulsar vs RocketMQ: Architecture, Cost Benefits, and Migration Strategy for Xiaohongshu Online Messaging

Xiaohongshu replaced its RocketMQ‑based online messaging platform with Apache Pulsar, achieving up to 48% total cost reduction, 43% higher CPU utilization, 30% resource savings, and a latency drop from 20.2 ms to 5.7 ms through cloud‑native, elastic scaling and a phased migration strategy.

Apache PulsarCost OptimizationMessage Queue

0 likes · 12 min read

Pulsar vs RocketMQ: Architecture, Cost Benefits, and Migration Strategy for Xiaohongshu Online Messaging

Efficient Ops

Oct 18, 2024 · Operations

Guotai Junan’s Level‑3 FinOps Success: Inside Their Capacity Management Journey

This article explores how Guotai Junan Securities leveraged FinOps and a new IT resource maturity model to achieve Level‑3 capacity management, detailing their cultural shift, automation tools, transparency gains, challenges overcome, and future plans for finer‑grained cost control in a rapidly digitizing industry.

Cost OptimizationDigital TransformationFinOps

0 likes · 12 min read

Guotai Junan’s Level‑3 FinOps Success: Inside Their Capacity Management Journey

Soul Technical Team

Sep 29, 2024 · Cloud Computing

Soul's Container Cluster Cost Governance: A Case Study on Resource Optimization

Soul's container cluster cost governance case study details their approach to optimizing resource utilization through Kubernetes-based solutions, addressing challenges like resource fragmentation and implementing strategies such as SNAS for elastic scaling and HPA+CronHPA coordination to achieve significant cost reductions.

Cost OptimizationKubernetescloud computing

0 likes · 16 min read

Soul's Container Cluster Cost Governance: A Case Study on Resource Optimization

DataFunTalk

Aug 27, 2024 · Big Data

Kuaishou's Year-Long White‑Box Cost Governance in Big Data: Engine, Data‑Warehouse, and Tool Optimizations

This article presents Kuaishou's comprehensive white‑box cost governance practice over the past year, detailing the data‑governance framework, engine and data‑warehouse white‑boxing techniques, compression algorithm replacement, HBO automatic tuning, operator analysis, and the resulting performance and cost benefits, as well as future plans.

Big DataCost OptimizationData Warehouse

0 likes · 29 min read

Kuaishou's Year-Long White‑Box Cost Governance in Big Data: Engine, Data‑Warehouse, and Tool Optimizations

JD Tech

Aug 22, 2024 · Backend Development

Designing a Disaster‑Recovery Data Backup System for JD’s LBS C‑End SOA Service

This article explores the design and implementation of a disaster‑recovery data‑backup architecture for JD’s LBS C‑end SOA service, covering backup strategies, cost‑reduction techniques, grid‑based indexing with H3, client‑side caching, diff verification, and deployment considerations to balance reliability, performance, and expense.

BackendCost OptimizationLBS

0 likes · 18 min read

Designing a Disaster‑Recovery Data Backup System for JD’s LBS C‑End SOA Service

JD Retail Technology

Aug 21, 2024 · Operations

Designing a Disaster Recovery and Data Backup System for JD 秒送 LBS C‑End SOA Services

This article explores the design of a disaster‑recovery framework for JD’s秒送 LBS C‑end SOA services, detailing data‑backup strategies, cost‑reduction techniques, grid‑based caching using H3, diff validation, client‑side caching, and deployment modules to balance reliability, performance, and expense.

Backend ServicesCost OptimizationLBS

0 likes · 18 min read

Designing a Disaster Recovery and Data Backup System for JD 秒送 LBS C‑End SOA Services

JD Tech Talk

Aug 16, 2024 · Operations

Designing Cost‑Effective Disaster Recovery Data Backup for LBS‑Based SOA Services

This article details a comprehensive disaster‑recovery strategy for LBS‑driven SOA services, covering challenges of massive POI data backup, cost‑reduction via grid indexing (H3), selective caching, compression, diff validation, client‑side fallback, and deployment processes to achieve reliable, low‑cost data availability.

Cost OptimizationLBSdata backup

0 likes · 19 min read

Designing Cost‑Effective Disaster Recovery Data Backup for LBS‑Based SOA Services

DataFunSummit

Jul 8, 2024 · Big Data

Metric Management and Intelligent Insight Practices at MuTong Technology

This article shares MuTong Technology's comprehensive experience in metric management, covering pain points, governance, naming standards, production‑consumption workflows, cost‑ROI optimization, and the implementation of intelligent insight modules to improve data quality, efficiency, and business decision‑making.

Big DataCost OptimizationData Warehouse

0 likes · 22 min read

Metric Management and Intelligent Insight Practices at MuTong Technology

DataFunSummit

Jun 17, 2024 · Artificial Intelligence

Strategies for Reducing Cost and Improving Efficiency in Recommendation Systems with Alibaba Cloud PAI‑Rec

This article discusses how Alibaba Cloud’s AI platform PAI‑Rec reduces recommendation system costs and boosts efficiency by optimizing training resources, leveraging FeatureStore, EasyRec and TorchEasyRec frameworks, detailing workflow stages, feature consistency, GPU acceleration, componentized model configuration, and practical deployment timelines.

AI PlatformCost OptimizationFeature Store

0 likes · 14 min read

Strategies for Reducing Cost and Improving Efficiency in Recommendation Systems with Alibaba Cloud PAI‑Rec

Efficient Ops

Jun 12, 2024 · Cloud Native

Why 2023 Became a Turning Point for Microservices: Insights from Google and Amazon

The article reviews how 2023 challenged the microservices paradigm, highlighting Google’s runtime‑driven architecture that slashes latency and cost, Amazon Prime Video’s shift back to a monolith for massive savings, and broader industry reflections on the hidden drawbacks and future of microservices.

AmazonCost OptimizationGoogle

0 likes · 10 min read

Why 2023 Became a Turning Point for Microservices: Insights from Google and Amazon