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Hologres

66 articles · Page 1 of 1
DataFunSummit
DataFunSummit
Jun 29, 2026 · Big Data

Generate Ad Creative with One SQL Using Hologres for Intelligent Creation and Closed‑Loop Analysis

The article explains how Hologres AI Function and Skills transform traditional, slow, and fragmented ad‑creative production into a fully automated, SQL‑driven workflow that handles multimodal data ingestion, AI‑based labeling, video generation, and real‑time performance analysis in a single closed‑loop system.

AI FunctionAd CreativeData Warehouse
0 likes · 12 min read
Generate Ad Creative with One SQL Using Hologres for Intelligent Creation and Closed‑Loop Analysis
DataFunSummit
DataFunSummit
Apr 28, 2026 · Big Data

Dynamic Table: A Next‑Generation Data Processing Architecture Powered by Incremental Computing

The article examines the limitations of traditional batch and stream processing, explains how Hologres Dynamic Table combines declarative freshness settings with stateful incremental computation to bridge the gap between low‑cost batch jobs and low‑latency streaming, and presents benchmark results and real‑world case studies.

Cloud Data WarehouseDynamic TableHologres
0 likes · 13 min read
Dynamic Table: A Next‑Generation Data Processing Architecture Powered by Incremental Computing
DataFunSummit
DataFunSummit
Apr 23, 2026 · Databases

How Hologres Dynamic Table Redefines Data Processing with Incremental Computing

The article analyzes the limitations of traditional batch and stream processing, introduces Hologres Dynamic Table as a declarative, incremental‑compute framework that bridges the gap between low‑cost batch jobs and low‑latency streaming, and validates its performance with benchmarks and real‑world case studies.

Cloud Data WarehouseDynamic TableHologres
0 likes · 13 min read
How Hologres Dynamic Table Redefines Data Processing with Incremental Computing
DataFunSummit
DataFunSummit
Apr 4, 2026 · Databases

How Hologres 4.0 Unifies Real‑Time Data Warehousing and AI‑Native Analytics

This article analyzes the architectural evolution of Alibaba Cloud Hologres from a fragmented multi‑engine data stack to the All‑in‑One design of Hologres 4.0, detailing its multimodal search, AI‑native functions, performance benchmarks, resource governance, lake integration, and real‑world deployment scenarios.

AI-native analyticsHologresReal-Time Data Warehouse
0 likes · 12 min read
How Hologres 4.0 Unifies Real‑Time Data Warehousing and AI‑Native Analytics
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Mar 24, 2026 · Artificial Intelligence

How Hologres + Mem0 Deliver Low‑Cost, High‑Performance Long‑Memory for LLMs

This article explains how the combination of Hologres, a unified real‑time data warehouse, and Mem0, an open‑source LLM memory framework, overcomes the limited context window of large language models by providing scalable, low‑latency, and cost‑effective long‑term memory for AI applications.

AI InfrastructureHologresLLM
0 likes · 11 min read
How Hologres + Mem0 Deliver Low‑Cost, High‑Performance Long‑Memory for LLMs
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Feb 25, 2026 · Artificial Intelligence

How Hologres Powers Fast Vector & Full‑Text Search for AI‑Driven Customer Service

The Taobao‑Tmall customer operations team built an integrated vector‑plus‑full‑text retrieval solution on Hologres, achieving millisecond‑level recall for massive unstructured knowledge bases, boosting intelligent客服, rule comparison, and sentiment analysis across multiple business scenarios.

AI RetrievalFull-Text SearchHologres
0 likes · 12 min read
How Hologres Powers Fast Vector & Full‑Text Search for AI‑Driven Customer Service
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Jan 19, 2026 · Databases

How Hologres Dynamic Table Accelerates Billion‑Row Data Refreshes

The article explains how Hologres Dynamic Table, a cloud‑native materialized‑view‑like feature, supports full and incremental refresh modes, enables minute‑level data freshness for billion‑row price tables, and provides join, aggregation, and partition capabilities while outlining its architecture, limitations, and real‑world performance gains.

Data WarehouseDynamic TableHologres
0 likes · 8 min read
How Hologres Dynamic Table Accelerates Billion‑Row Data Refreshes
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Dec 18, 2025 · Databases

Why Hologres Dynamic Table Beats Traditional Full Refresh for Real‑Time Data Warehousing

The article explains how Hologres Dynamic Table uses a stateful incremental refresh model to efficiently handle massive historical data with tiny daily updates, dramatically reducing latency and resource consumption compared with conventional full‑refresh pipelines across several real‑world join and aggregation scenarios.

Dynamic TableHologresIncremental Refresh
0 likes · 18 min read
Why Hologres Dynamic Table Beats Traditional Full Refresh for Real‑Time Data Warehousing
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Oct 22, 2025 · Big Data

Li Auto’s Trillion‑Row Real‑Time Car‑Network Analytics Using Hologres + Flink

Li Auto’s data team tackled the explosion of vehicle‑telemetry data—over a trillion rows and millions of signals per second—by redesigning their data foundation with Alibaba Cloud’s Hologres and Flink, achieving sub‑second latency, elastic scaling, high availability, and significant cost reductions across real‑time and offline workloads.

Car TelemetryData PlatformFlink
0 likes · 16 min read
Li Auto’s Trillion‑Row Real‑Time Car‑Network Analytics Using Hologres + Flink
Alibaba Cloud Developer
Alibaba Cloud Developer
Jun 13, 2025 · Artificial Intelligence

Accelerate Enterprise Data Insights with Alibaba Cloud Hologres and AI Agents

Learn how to rapidly build an intelligent data analysis agent by integrating multi‑source data through Alibaba Cloud Hologres, leveraging Bailei’s AI model service and the serverless Function AI platform, covering architecture, step‑by‑step deployment, verification, and resource cleanup for cost‑effective, real‑time business insights.

AIAlibaba CloudData Integration
0 likes · 8 min read
Accelerate Enterprise Data Insights with Alibaba Cloud Hologres and AI Agents
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
May 15, 2025 · Artificial Intelligence

How to Build a Qwen3‑Powered ChatBI Agent with PAI‑LangStudio and Hologres

This guide walks you through creating a ChatBI intelligent agent by integrating Alibaba's Qwen3 large language model with PAI‑LangStudio, configuring the Model Context Protocol (MCP) server, and connecting to Hologres real‑time data warehouse, covering setup, deployment, and verification steps for enterprise data analysis.

ChatBIHologresLLM
0 likes · 11 min read
How to Build a Qwen3‑Powered ChatBI Agent with PAI‑LangStudio and Hologres
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Mar 24, 2025 · Artificial Intelligence

How to Build a Real‑Time Data Analysis Agent with LLMs, Hologres, and MCP

This article explains the challenges LLMs face in data analysis, introduces the Model Context Protocol (MCP) as a standard bridge, and provides a step‑by‑step guide to integrate Hologres, MCP, and large language models—using Claude Desktop as an example—to create a fast, multi‑source data‑analysis agent.

AI AgentHologresLLM
0 likes · 11 min read
How to Build a Real‑Time Data Analysis Agent with LLMs, Hologres, and MCP
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Mar 20, 2025 · Databases

Unlock Real‑Time Analytics with Hologres Dynamic Table: A Quick‑Start Guide

This article introduces Hologres Dynamic Table, explains its typical real‑time data‑warehouse scenarios, outlines the underlying architecture and its challenges, details the incremental and full‑refresh modes, provides usage steps, best‑practice recommendations, demo scenarios, and compares it with competing solutions.

Dynamic TableHologresIncremental Refresh
0 likes · 17 min read
Unlock Real‑Time Analytics with Hologres Dynamic Table: A Quick‑Start Guide
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Mar 13, 2025 · Databases

Master Hologres Query Queues: Boost Concurrency, Isolation & Fault Tolerance

This article explains Hologres 3.0's Query Queue feature, covering its motivation, architecture, four core capabilities—concurrency control, queueing, query isolation, and circuit breaking—along with practical usage scenarios, management steps, classifier rules, and best‑practice recommendations.

Concurrency ControlDatabase ManagementHologres
0 likes · 13 min read
Master Hologres Query Queues: Boost Concurrency, Isolation & Fault Tolerance
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Mar 11, 2025 · Databases

Mastering Hologres Compute Groups: Isolation, Elasticity, and Serverless Strategies

This guide explains Hologres compute group instances, covering the four core challenges of real‑time data warehouses, the architecture and benefits of elastic compute groups, time‑based elasticity, serverless computing, query queue, and step‑by‑step practices for management, authorization, connection, monitoring, and migration.

Compute GroupsHologresLoad Isolation
0 likes · 20 min read
Mastering Hologres Compute Groups: Isolation, Elasticity, and Serverless Strategies
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Mar 4, 2025 · Artificial Intelligence

Deploy a High‑Performance RAG Service with Hologres, DeepSeek, and PAI‑EAS

This guide walks you through building a Retrieval‑Augmented Generation (RAG) system by integrating Alibaba Cloud's Hologres vector store, the Proxima high‑performance vector engine, and DeepSeek large language models via PAI‑EAS, covering prerequisites, deployment steps, configuration, and inference verification.

AI DeploymentDeepSeekHologres
0 likes · 12 min read
Deploy a High‑Performance RAG Service with Hologres, DeepSeek, and PAI‑EAS
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Feb 13, 2025 · Big Data

From Lambda to Lakehouse: Evolution of Real‑Time Data Warehouses with Hologres & Flink

This article traces the three‑generation evolution of real‑time data warehouses—from the Lambda architecture to a lakehouse approach—detailing how Hologres, Flink, and Dynamic Table technologies enable unified storage, multi‑mode computing, serverless execution, and high‑performance analytics in modern big‑data environments.

Dynamic TableFlinkHologres
0 likes · 15 min read
From Lambda to Lakehouse: Evolution of Real‑Time Data Warehouses with Hologres & Flink
DataFunSummit
DataFunSummit
Sep 25, 2024 · Big Data

Evolution of Big Data AI Development Paradigm and Alibaba Cloud’s Integrated Architecture

This article examines how large‑scale big‑data platforms can simplify AI application development, outlines the shift from model‑centric to data‑centric paradigms, and shares Alibaba Cloud’s practical experiences in building an integrated big‑data‑AI architecture, including MaxCompute, Hologres, MaxFrame, and vector search capabilities.

AI integrationBig DataData Platform
0 likes · 19 min read
Evolution of Big Data AI Development Paradigm and Alibaba Cloud’s Integrated Architecture
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Aug 2, 2024 · Big Data

How Real-Time Computing Transforms Finance, Automotive, Logistics, and Retail

Businesses across finance, automotive, logistics, and retail are increasingly adopting real-time computing with Flink and Hologres to meet growing data volume and latency demands, enabling instant analytics, risk monitoring, dynamic recommendations, and efficient operations, while cloud architectures evolve to support massive, low‑latency data streams.

FlinkHologresReal-Time Computing
0 likes · 19 min read
How Real-Time Computing Transforms Finance, Automotive, Logistics, and Retail
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Jul 12, 2024 · Big Data

How Flink + Hologres Power Real‑Time Streaming Warehouses

This article explains how combining Flink with Hologres creates a unified, real‑time streaming warehouse, detailing traditional layering approaches, the advantages of the Hologres‑based solution, core capabilities like Binlog and resource isolation, and a practical e‑commerce case study demonstrating performance gains.

Big DataFlinkHologres
0 likes · 21 min read
How Flink + Hologres Power Real‑Time Streaming Warehouses
DaTaobao Tech
DaTaobao Tech
Jul 8, 2024 · Big Data

ODPS (MaxCompute) SQL Basics, Data Integration and Hologres Import Guide

This guide provides a comprehensive, beginner‑to‑advanced reference for ODPS (MaxCompute) SQL, covering table creation, DDL/DML commands, query syntax, join hints, MySQL‑to‑ODPS synchronization, one‑click and custom imports into Hologres, and scheduling variables for automated data pipelines.

Data IntegrationETLHologres
0 likes · 37 min read
ODPS (MaxCompute) SQL Basics, Data Integration and Hologres Import Guide
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Jul 1, 2024 · Big Data

How Semir Group Cut Costs 40% with MaxCompute, Hologres & DataWorks

Semir Group’s senior data manager explains how the company unified multiple legacy data warehouses onto Alibaba Cloud’s MaxCompute, Hologres, and DataWorks, achieving stable data production, improved quality, reduced ETL time, and cutting annual data platform costs from over three million to around 1.8 million yuan.

Alibaba CloudETL optimizationHologres
0 likes · 24 min read
How Semir Group Cut Costs 40% with MaxCompute, Hologres & DataWorks
DataFunTalk
DataFunTalk
Mar 26, 2024 · Big Data

Building an Enterprise Real-Time Data Warehouse with Hologres and Flink at Cao Cao Mobility

This article presents a comprehensive case study of Cao Cao Mobility's transition from a traditional Lambda architecture to an enterprise‑grade real‑time data warehouse built on Hologres and Flink, detailing business background, pain points, architectural design, performance optimizations, metadata management, and future development directions.

Big DataData EngineeringFlink
0 likes · 20 min read
Building an Enterprise Real-Time Data Warehouse with Hologres and Flink at Cao Cao Mobility
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Mar 1, 2024 · Big Data

Scaling U‑App Analytics to Billions of Events with Flink, MaxCompute & Hologres

UMeng+’s U‑App analytics platform processes nearly a trillion daily logs by combining real‑time Flink streams, offline MaxCompute batches, and Alibaba Cloud Hologres OLAP, employing multi‑engine architecture, smart sampling, and Roaring Bitmap techniques to deliver fast, cost‑effective, high‑concurrency user behavior and profiling analysis.

FlinkHologresMaxCompute
0 likes · 19 min read
Scaling U‑App Analytics to Billions of Events with Flink, MaxCompute & Hologres
DataFunTalk
DataFunTalk
Feb 27, 2024 · Big Data

Best Practices of Cloud‑Native OLAP Architecture and Logistics Warning at Jushuitan

This article presents Jushuitan's cloud‑native OLAP architecture, detailing its evolution, current big‑data stack—including DataWorks, MaxCompute, Flink, Hologres, and Aerospike—along with logistics warning workflows, rule‑matching mechanisms, real‑time processing challenges, and future scalability plans.

Big DataCloud NativeData Warehouse
0 likes · 20 min read
Best Practices of Cloud‑Native OLAP Architecture and Logistics Warning at Jushuitan
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Feb 20, 2024 · Big Data

Feishu ShenNuo's Real-Time Data Warehouse with Flink, Hudi, and Hologres

Feishu ShenNuo redesigned its data architecture by integrating Flink, Hudi, and Hologres to create a cloud‑native real‑time data warehouse that supports both millisecond‑level ad monitoring and minute‑level game operations, offering scalable storage, low‑latency queries, and comprehensive monitoring and capacity planning.

FlinkHologresHudi
0 likes · 16 min read
Feishu ShenNuo's Real-Time Data Warehouse with Flink, Hudi, and Hologres
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Jan 10, 2024 · Big Data

CaoCao Mobility's Real‑Time Data Warehouse: Hologres + Flink

This article details how CaoCao Mobility transformed its ride‑hailing platform by replacing a traditional Lambda architecture with an enterprise‑grade real‑time data warehouse built on Hologres and Flink, covering business motivations, architectural design, component capabilities, performance optimizations, operational safeguards, and future roadmap.

Data ArchitectureFlinkHologres
0 likes · 19 min read
CaoCao Mobility's Real‑Time Data Warehouse: Hologres + Flink
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Nov 13, 2023 · Big Data

Hologres Serverless Journey: How Alibaba Built Real-Time Data Warehousing

In this talk, Alibaba Cloud’s senior technologist Jiang Weihua outlines the evolution of Hologres from a dedicated instance to a fully serverless, multi‑tenant real‑time data warehouse, detailing key challenges such as storage‑compute separation, shard replication, isolation, elasticity, high availability, and the resulting performance and cost benefits.

Big DataCloud ComputingHologres
0 likes · 18 min read
Hologres Serverless Journey: How Alibaba Built Real-Time Data Warehousing
DaTaobao Tech
DaTaobao Tech
Sep 6, 2023 · Big Data

Accelerating User Profile Analysis with Hologres RoaringBitmap

The article explains how Hologres RoaringBitmap compresses user ID sets into efficient bitmap indexes, splits 64‑bit IDs into buckets, syncs them from MaxCompute, and enables sub‑second user portrait queries that previously took minutes, dramatically improving performance and scalability.

Bitmap IndexHologresRoaringBitmap
0 likes · 18 min read
Accelerating User Profile Analysis with Hologres RoaringBitmap
DeWu Technology
DeWu Technology
Feb 24, 2023 · Big Data

Real-Time Data Architecture Evolution for a Complex Supply Chain

The article traces Dewu’s supply‑chain data platform from slow MySQL reporting through early CDC‑based wide tables to a Flink‑Kafka‑ClickHouse 1.0 design, then to a more scalable Flink‑Kafka‑Hologres 2.0 architecture that solves upsert and compute‑storage separation, while detailing key operational tricks, code‑generation tools, and future plans for lake‑house integration.

Big DataClickHouseFlink
0 likes · 10 min read
Real-Time Data Architecture Evolution for a Complex Supply Chain
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Jan 10, 2023 · Big Data

How Alibaba’s Dolphin Engine Uses Flink + Hologres for Real‑Time Big Data

The Dolphin engine, built by Alibaba’s Data Engine team, combines Flink and Hologres to deliver ultra‑large‑scale OLAP, streaming, batch, and AI capabilities for real‑time advertising analytics, offering smart materialization, intelligent indexing, and vector recall while supporting millions of advertisers and petabyte‑level data.

AIBig DataFlink
0 likes · 13 min read
How Alibaba’s Dolphin Engine Uses Flink + Hologres for Real‑Time Big Data
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Jan 4, 2023 · Big Data

How Hologres + FBI Powers Real‑Time Experience Insight at Alibaba: A Deep Dive

This article explains how Alibaba's CCO team built a scalable, real‑time experience‑insight platform using Hologres and FBI, detailing the evolution from pre‑aggregated cubes to lightweight summary tables and finally to ad‑hoc detail‑wide queries, along with practical schema, partition, and deduplication techniques.

Data WarehouseFBIHologres
0 likes · 22 min read
How Hologres + FBI Powers Real‑Time Experience Insight at Alibaba: A Deep Dive
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Dec 30, 2022 · Big Data

How Manbang Built a Cloud‑Native Real‑Time Data Platform with Flink & Hologres

Manbang's logistics platform leverages a cloud‑native architecture built on Alibaba Cloud Flink and Hologres to deliver minute‑level real‑time data, feature computation, and decision‑making that dramatically improves SLA, reduces operational costs, and powers intelligent driver‑cargo matching across the ecosystem.

FlinkHologresReal-time Data
0 likes · 16 min read
How Manbang Built a Cloud‑Native Real‑Time Data Platform with Flink & Hologres
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Nov 22, 2022 · Big Data

Real‑Time Game Analytics: Hologres Replaces Hive+Presto

Facing massive daily game logs from multiple million‑DAU titles, the Le Elements team overhauled its data warehouse by swapping a Hive + Presto stack for Alibaba Cloud’s Hologres, achieving real‑time, flexible, and scalable analytics that dramatically cut query latency, reduce operational costs, and boost game‑operation efficiency.

Hologresgame data
0 likes · 16 min read
Real‑Time Game Analytics: Hologres Replaces Hive+Presto
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Oct 31, 2022 · Big Data

Noah Wealth’s CDH-to-Cloud Migration: Boosting OLAP with Hologres

Facing soaring data volumes and performance bottlenecks, Noah Wealth replaced its self‑built CDH cluster with Alibaba Cloud’s unified big‑data platform and Hologres, streamlining OLAP analysis, cutting costs, accelerating queries to sub‑second response times, and enabling real‑time, multi‑dimensional analytics for its financial services.

Alibaba CloudCloud MigrationData Warehouse
0 likes · 13 min read
Noah Wealth’s CDH-to-Cloud Migration: Boosting OLAP with Hologres
DataFunTalk
DataFunTalk
Oct 2, 2022 · Big Data

Real-time Data Warehouse Architecture and Hologres Technology Overview

This article explains the evolving requirements of real‑time data warehouses, analyzes Alibaba's Hologres technology principles, presents recommended architectures for various latency scenarios, and discusses practical case studies, performance, security, and cost‑optimization strategies for modern big‑data platforms.

Big DataCloud ComputingHologres
0 likes · 24 min read
Real-time Data Warehouse Architecture and Hologres Technology Overview
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Sep 5, 2022 · Big Data

Scaling Alibaba TCC to Millions of RPS with a High‑Availability Real‑Time Data Warehouse

This article details how Alibaba's TCC platform evolved its architecture over multiple phases—from a legacy database to a high‑availability real‑time data warehouse built on Flink and Hologres—highlighting the challenges, solutions, and cost‑saving measures that enabled millions of RPS, terabytes of storage, and sub‑second query latency.

FlinkHigh AvailabilityHologres
0 likes · 21 min read
Scaling Alibaba TCC to Millions of RPS with a High‑Availability Real‑Time Data Warehouse
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Aug 25, 2022 · Big Data

How Alibaba Cloud Flink + Hologres Power Real‑Time Data Warehouses

This article explains how Alibaba Cloud Flink and Hologres combine to deliver a one‑stop, cloud‑native real‑time data‑warehouse solution that supports low‑latency ingestion, full‑incremental CDC, automatic schema evolution, high‑performance OLAP and online serving, and simplifies ETL/ELT pipelines for enterprise analytics.

Cloud ComputingFlinkHologres
0 likes · 25 min read
How Alibaba Cloud Flink + Hologres Power Real‑Time Data Warehouses
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Aug 18, 2022 · Big Data

How Hologres Achieves Ultra‑High‑Throughput Real‑Time Writes in Big Data Warehouses

This article explores the challenges of real‑time data ingestion at massive scale, explains Hologres' innovative upsert model, performance optimizations, and compares its capabilities with other data‑warehouse solutions, demonstrating how it delivers low‑latency, high‑throughput writes for big‑data analytics.

HologresReal-Time Data WarehouseUpsert
0 likes · 24 min read
How Hologres Achieves Ultra‑High‑Throughput Real‑Time Writes in Big Data Warehouses
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Aug 12, 2022 · Big Data

How Hologres Transformed a Real‑Time Data Warehouse: Cutting Costs & Boosting Performance

This case study details how an online education platform migrated its real‑time data warehouse from Kudu to Alibaba Cloud Hologres, overcoming technical bottlenecks, reducing operational costs by nearly a million dollars annually, and achieving higher throughput, lower latency, and easier maintenance across multiple business scenarios.

HologresKuduOLAP
0 likes · 16 min read
How Hologres Transformed a Real‑Time Data Warehouse: Cutting Costs & Boosting Performance
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Aug 4, 2022 · Big Data

Boost Real‑Time Data Warehouses with Integrated Analytics & Service

Alibaba Cloud’s Hologres unifies analytical and service workloads in a real‑time data warehouse, simplifying data exchange, reducing development and operational costs, and delivering high‑performance, low‑latency online services through innovations like row‑column hybrid storage, hot upgrades, and elastic cloud‑native scaling, as demonstrated in a logistics case study.

FlinkHologresReal-time
0 likes · 13 min read
Boost Real‑Time Data Warehouses with Integrated Analytics & Service
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Jul 19, 2022 · Big Data

Real-Time & Offline Data Warehouse Integration: New Capabilities Explained

This article provides an overview of real-time and offline integrated data warehousing, tracing its evolution from early offline warehouses to modern cloud-native solutions, and details the latest capabilities—including multi-engine computation, data sharing between MaxCompute and Hologres, progressive computing, materialized views, and practical use cases such as telecom analytics and connected‑car scenarios.

HologresMaxComputecloud-native
0 likes · 16 min read
Real-Time & Offline Data Warehouse Integration: New Capabilities Explained
DataFunSummit
DataFunSummit
Jul 9, 2022 · Big Data

Alibaba's One‑Stop Real‑Time Data Warehouse: Hologres Architecture and CCO Implementation Experience

The article reviews the shift of big‑data computing from batch to real‑time, outlines the evolution of one‑stop real‑time data warehouses, introduces Alibaba's Hologres solution and its technical advantages, and shares the CCO department’s three‑generation architecture upgrades and practical use cases.

AlibabaData EngineeringHologres
0 likes · 16 min read
Alibaba's One‑Stop Real‑Time Data Warehouse: Hologres Architecture and CCO Implementation Experience
Alimama Tech
Alimama Tech
Feb 16, 2022 · Databases

Optimizing Hologres Data Tables and Queries for Alibaba Advertising Inventory Management

By redesigning Hologres tables with column orientation, shard‑controlled Table Groups, distribution and clustering keys, adding bitmap indexes, refreshing statistics, caching external data, and tuning optimizer join order and resource scaling, Alibaba’s Mom advertising inventory system cut query latency by up to 35 % and memory use by 98 %, achieving a 5‑10× performance boost.

AdvertisingData WarehouseDatabase Performance
0 likes · 21 min read
Optimizing Hologres Data Tables and Queries for Alibaba Advertising Inventory Management
Alibaba Cloud Developer
Alibaba Cloud Developer
Nov 30, 2021 · Big Data

Scaling Real‑Time Data Warehousing for Double‑11: Flink + Hologres in Action

During the 2021 Double‑11 shopping festival, logistics provider DiSiFang upgraded its real‑time data warehouse with Flink and Hologres, enabling multi‑billion‑row joins, cutting costs by 50%, and delivering stable, low‑latency analytics that powered high‑frequency dashboards and improved overall delivery speed.

Big DataCloud ComputingFlink
0 likes · 13 min read
Scaling Real‑Time Data Warehousing for Double‑11: Flink + Hologres in Action
Xueersi Online School Tech Team
Xueersi Online School Tech Team
Sep 10, 2021 · Big Data

Real‑time OLAP with Flink and Hologres: Replacing Lambda/Kappa Architectures

This article analyzes the limitations of traditional Lambda and Kappa big‑data architectures for online‑school behavior‑feature pipelines and presents a Flink + Hologres solution that provides unified real‑time OLAP and high‑concurrency point‑query services, including design choices, implementation details, and performance results.

FlinkHologresKappa architecture
0 likes · 12 min read
Real‑time OLAP with Flink and Hologres: Replacing Lambda/Kappa Architectures
Xianyu Technology
Xianyu Technology
Jul 13, 2021 · Big Data

Design and Implementation of Xianyu Real-Time Data Warehouse

To meet Xianyu’s billion‑event‑per‑day real‑time analysis needs, the team built a petabyte‑scale warehouse using Hologres for storage and Alibaba‑enhanced Flink (Blink) for streaming, organized into ODS, DWD, DWS, ADS and DIM layers, enabling minute‑level aggregations, rapid anomaly detection, and instant product‑team insights.

Big DataHologresReal-Time Data Warehouse
0 likes · 12 min read
Design and Implementation of Xianyu Real-Time Data Warehouse
Sohu Tech Products
Sohu Tech Products
Jun 9, 2021 · Big Data

Real-time UV Counting with Flink, Hologres, and RoaringBitmap

This article explains how to implement both offline (T+1) and real‑time UV counting using Hologres with RoaringBitmap for high‑cardinality aggregation, and demonstrates a complete Flink‑Hologres pipeline—including table creation, streaming joins, windowed aggregation, and query examples—for fine‑grained user metric analysis.

FlinkHologresRoaringBitmap
0 likes · 11 min read
Real-time UV Counting with Flink, Hologres, and RoaringBitmap
Alibaba Cloud Developer
Alibaba Cloud Developer
Nov 23, 2020 · Big Data

How Alibaba’s CCO Built a Cloud‑Native Real‑Time Data Warehouse with Hologres

Alibaba’s Customer Experience (CCO) team transformed its real‑time data platform by evolving from a Lambda‑style database architecture to a cloud‑native real‑time data warehouse powered by Hologres and Flink, achieving higher throughput, lower latency, reduced costs, and self‑service analytics for massive Double‑11 traffic.

AlibabaBig DataFlink
0 likes · 15 min read
How Alibaba’s CCO Built a Cloud‑Native Real‑Time Data Warehouse with Hologres
DataFunTalk
DataFunTalk
Sep 7, 2020 · Big Data

Real‑time Data Warehouse Architecture and Best Practices in Alibaba Search Recommendation

This article presents Alibaba's search‑recommendation real‑time data warehouse, describing its business background, typical use cases, key requirements, the evolution from architecture 1.0 to 2.0 with Flink and Hologres, best‑practice patterns such as row/column storage, stream‑batch integration, high‑concurrency updates, and future directions like real‑time joins and persistent dimension storage.

Big DataFlinkHologres
0 likes · 13 min read
Real‑time Data Warehouse Architecture and Best Practices in Alibaba Search Recommendation
Big Data Technology Architecture
Big Data Technology Architecture
Jun 18, 2020 · Big Data

Understanding Data Lakes, Data Warehouses, and Real-Time Analytics with Hologres

This article analyzes the challenges of traditional data lake and warehouse architectures, explains why unified storage and compute are needed for real‑time and batch workloads, and introduces Hologres as a cloud‑native, high‑performance engine that combines PostgreSQL compatibility with Flink‑driven analytics to deliver a true real‑time data warehouse solution.

Data WarehouseFlinkHologres
0 likes · 13 min read
Understanding Data Lakes, Data Warehouses, and Real-Time Analytics with Hologres