●向量搜尋
● Sparse encoder model
● ML推理: 情緒、NER
● RRF混合搜索
● Serverless新架構
優點
-
高性價比
搭載阿里雲研發的性能增強引擎，相比自建方案帶來超過2倍的性價比提升。
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高彈性
卓越的彈性擴展能力，輕鬆應對業務高峰期需求，確保服務連續性與系統穩定性。
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開源兼容
原生Elasticsearch用戶可無縫遷移並利用我們的服務，助力您的業務快速實現雲端轉型。
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免維護
系統部署、擴容及告警管理全程無需人手介入，確保企業營運無擾。
產品詳情
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整合LLM的AI搜尋
AI搜尋與LLM集成
融合BM25f與混合搜尋的相關性排序技術，並透過與Qwen等大型語言模型整合，實現針對特定情境搜尋的個人化transformer模型管理。
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高相關性的語義搜尋
高相關性的語義搜尋
提供零模型訓練的機器學習增強搜尋功能，利用Elasticsearch向量檢索引擎創建和搜尋Dense Embeddings，並通過Learned Sparse Encoder提供語義搜尋能力。
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混合資訊檢索
混合資訊檢索
實現PB級、多語言全文及向量檢索，透過RESTful API快速響應，並支援Reciprocal Rank Fusion等混合排序技術，打造個人化的AI搜尋體驗。
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自然語言處理
自然語言處理
支援多種NLP任務和模型，包括對Dense Embeddings的搜尋以及第三方transformer模型的應用，與LangChain等工具協作，構建AI數據應用。
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功能強大的管理平台
功能強大的管理平台
提供數據聚合、分析及視像化工具，包括多場景監控、遠端賬戶整合，以及基於RBAC的安全、企業級數據管理的Kibana託管服務。
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雲原生平台優勢
雲原生平台優勢
配備與Elastic.co合作的雲原生Elasticsearch服務，具備全託管集群、高可用性、彈性編排、生命周期管理、安全防護及成本優化的Serverless計算選項
Function Comparison
Cloud-native operations management platform and engine enhancements based on advanced commercial features to provide higher performance and stability at a lower cost than open source
| Function Classification | Function | Function Description | Enterprise Version | Open Source Version |
|---|---|---|---|---|
AI Assistant |
Hybrid RAG |
Combining search and generation to improve answer accuracy | ✓ | ✕ |
|
Vector Search |
Efficiently optimizes the process of finding similar items in making it ideal for recommendation systems | ✓ | ✕ | |
|
Third-party ML Support |
Support the integration of custom machine learning models to adapt to specific needs | ✓ | ✕ | |
|
ELSER Semantic Search |
Enhance user experience by leveraging deep learning for accurate semantic search results | ✓ | ✕ | |
|
Observability Alerts |
Monitor observability in real-time and get timely alerts | ✓ | ✕ | |
|
Elastic Al Assistant Generative AI |
Generative Al insights and guidance throughout UI | ✓ | ✕ | |
|
Machine Learning Anomaly Detection |
Automatically identify anomalous patterns and behaviors in data using machine learning algorithms | ✓ | ✕ | |
Cluster O&M Management |
Flexible Matching and Expansion |
Support smooth one-click cluster resiliency scaling | ✓ | ✕ |
|
One-click Version Upgrade |
Support instance and kernel version upgrade | ✓ | ✕ | |
|
Data Backup and Disaster Recovery |
Multi-availability zones in the same city, off-site disaster recovery and automatic backup of data | ✓ | ✕ | |
|
Cluster Parameter Configuration |
Flexible YML/GC configuration and scenario-based configuration parameter templates | ✓ | ✕ | |
|
Cluster Plug-in Management |
Flexible installation of over 20 system plug-ins and customized plug-ins | ✓ | ✕ | |
|
Synonym and Split Word Upload |
Support uploading synonyms/subtitles and dynamic loading of OSS thesaurus | ✓ | ✕ | |
|
Logging and Monitoring Metrics |
Various types of cluster logs and cloud monitoring, advanced monitoring of fine-grained indicators of the large disk | ✓ | ✕ | |
|
Intelligent Operation and Maintenance |
Provide more than 20 diagnostic items of health testing to detect potential risks | ✓ | ✕ | |
Security Features |
VPC Access Whitelist |
Support VPC access, whitelist configuration and HTTPS access protocols | ✓ | ✕ |
|
Secure Encryption |
Static data storage encryption and SSL/TLS node transfer encryption | ✓ | ✕ | |
|
Access Authentication |
RAM-based access control and LDAP authentication | ✓ | ✕ | |
|
Privilege Control |
RBAC-based customized role and field level access rights | ✓ | ✕ | |
Stability |
Qos Rate Limiting Plugin |
Support configuration of cluster Index-Level read/write rate limiting for enhanced stability | ✓ | ✕ |
|
Slow Query Isolation Pool |
Cost tracking and logical Isolation of query requests for enhanced stability | ✓ | ✕ | |
|
Hot and Cold Query Isolation Plugin |
CPU and memory isolation and circuit breaker for shared nodes handling hot and cold queries | ✓ | ✕ | |
Performance Optimization |
Analyticsearch Retrieval Analysis |
Query concurrency optimization for dramatic query performance improvement | ✓ | ✕ |
|
Temporal Query Pruning |
Time-range data pruning to improve performance of temporal-ordered queries | ✓ | ✕ | |
|
Physical Replication Plugin |
Real-time incremental synchronization of master replica slices to improve write performance | ✓ | ✕ | |
|
Faster Bulk Write Aggregation Plugin |
Batching bulk write requests effectively increases cluster write throughput by aggregating multiple write operations into a single batch | ✓ | ✕ | |
Engine Features |
Indexing Service |
10X elastic index construction in the cloud and pay-as-you-write to reduce costs | ✓ | ✕ |
|
Openstore Intelligent Storage Engine |
Intelligent hybrid storage to eliminate the need for reserved storage capacity in reducing costs | ✓ | ✕ | |
|
Timestream Plugin for Time-Series Queries |
Time-Series data model and PromQL query enhace metrics read/write performance | ✓ | ✕ | |
| Index Compression Plugin | Reduction in index storage by over 40% based on multiple index compression algorithms | ✓ | ✕ | |
|
Alibabacloud-SQL Plugin |
Support for richer SQL query capabilities | ✓ | ✕ | |
|
AliNLP Tokenization Plugin |
Enhance tokenization capabilities by integrating DAMO Academy's NLP technology | ✓ | ✕ | |
|
ES|QL |
Generate charts of ESIQL query results | ✓ | ✕ |
AI Assistant
Hybrid RAG
Combining search and generation to improve answer accuracy
✓
✕
Vector Search
Efficiently optimizes the process of finding similar items in making it ideal for recommendation systems
✓
✕
Third-party ML Support
Support the integration of custom machine learning models to adapt to specific needs
✓
✕
ELSER Semantic Search
Enhance user experience by leveraging deep learning for accurate semantic search results
✓
✕
Observability Alerts
Monitor observability in real-time and get timely alerts
✓
✕
Elastic Al Assistant Generative AI
Generative Al insights and guidance throughout UI
✓
✕
Machine Learning Anomaly Detection
Automatically identify anomalous patterns and behaviors in data using machine learning algorithms
✓
✕
Cluster O&M Management
Flexible Matching and Expansion
Support smooth one-click cluster resiliency scaling
✓
✕
One-click Version Upgrade
Support instance and kernel version upgrade
✓
✕
Data Backup and Disaster Recovery
Multi-availability zones in the same city, off-site disaster recovery and automatic backup of data
✓
✕
Cluster Parameter Configuration
Flexible YML/GC configuration and scenario-based configuration parameter templates
✓
✕
Cluster Plug-in Management
Flexible installation of over 20 system plug-ins and customized plug-ins
✓
✕
Synonym and Split Word Upload
Support uploading synonyms/subtitles and dynamic loading of OSS thesaurus
✓
✕
Logging and Monitoring Metrics
Various types of cluster logs and cloud monitoring, advanced monitoring of fine-grained indicators of the large disk
✓
✕
Intelligent Operation and Maintenance
Provide more than 20 diagnostic items of health testing to detect potential risks
✓
✕
Security Features
VPC Access Whitelist
Support VPC access, whitelist configuration and HTTPS access protocols
✓
✕
Secure Encryption
Static data storage encryption and SSL/TLS node transfer encryption
✓
✕
Access Authentication
RAM-based access control and LDAP authentication
✓
✕
Privilege Control
RBAC-based customized role and field level access rights
✓
✕
Stability
Qos Rate Limiting Plugin
Support configuration of cluster Index-Level read/write rate limiting for enhanced stability
✓
✕
Slow Query Isolation Pool
Cost tracking and logical Isolation of query requests for enhanced stability
✓
✕
Hot and Cold Query Isolation Plugin
CPU and memory isolation and circuit breaker for shared nodes handling hot and cold queries
✓
✕
Performance Optimization
Analyticsearch Retrieval Analysis
Query concurrency optimization for dramatic query performance improvement
✓
✕
Temporal Query Pruning
Time-range data pruning to improve performance of temporal-ordered queries
✓
✕
Physical Replication Plugin
Real-time incremental synchronization of master replica slices to improve write performance
✓
✕
Faster Bulk Write Aggregation Plugin
Batching bulk write requests effectively increases cluster write throughput by aggregating multiple write operations into a single batch
✓
✕
Engine Features
Indexing Service
10X elastic index construction in the cloud and pay-as-you-write to reduce costs
✓
✕
Openstore Intelligent Storage Engine
Intelligent hybrid storage to eliminate the need for reserved storage capacity in reducing costs
✓
✕
Timestream Plugin for Time-Series Queries
Time-Series data model and PromQL query enhace metrics read/write performance
✓
✕
Reduction in index storage by over 40% based on multiple index compression algorithms
✓
✕
Alibabacloud-SQL Plugin
Support for richer SQL query capabilities
✓
✕
AliNLP Tokenization Plugin
Enhance tokenization capabilities by integrating DAMO Academy's NLP technology
✓
✕
ES|QL
Generate charts of ESIQL query results
✓
✕
應用場景
-
AI Search
-
日誌/指標分析
-
應用程式/站內搜尋
-
安全/業務分析
日誌/指標分析
分析場景
透過統計分析存取日誌及行為日誌，快速獲取指標數據，並提供予相關業務人員，以便對應指標
推薦配搭使用
MaxCompute
應用程式/站內搜尋
搜尋場景
支援站內數據快速檢索，達致存量數據快速索引和精準定位
推薦配搭使用
ECS
安全/業務分析
分析場景
針對安全業務日誌進行安全分析，監測安全隱患
