● ベクトル検索
● Sparseエンコーダーモデル
● ML推論: 感情、NER
● RRFによるハイブリッド検索
● Serverlessの新しいアーキテクチャ
利点
-
2 倍のコスト効率
Alibaba Cloud の高性能検索エンジンを搭載し、自社構築ソリューションの 2 倍のコスト効率を実現しています。
-
高い伸縮性
高い伸縮性を持つスケーラビリティにより、ピーク時のビジネス需要に対応し、中断のないサービスとシステムの安定性を保証します。
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オープンソース互換
Elasticsearch の使用経験があるユーザーは、シームレスに移行してサービスを利用できるため、ビジネスに迅速にクラウドを導入できます。
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メンテナンス不要
システムのデプロイ、スケーリング、およびアラーム管理は、ユーザーの介入なしにシームレスに処理され、ビジネスを中断せずに運用できます。
特徴
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LLM と統合された AI 検索
LLMと統合されたAI検索
BM25f とハイブリッド検索による最先端の関連性ランキングが組み込まれ、さらにQwen などの大規模言語モデルとの統合によって強化された、コンテキストに特化した検索向けのカスタム変換モデルの管理を備えています。
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高関連性セマンティック検索
高関連性セマンティック検索
モデルを使用しないトレーニングによる機械学習を利用した検索、Elasticsearch ベクトルデータベースを活用した密な埋め込みの作成と検索、学習済みスパースエンコーダーによるセマンティック検索を提供します。
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ハイブリッド情報検索
ハイブリッド情報検索
RESTful API により、レスポンスが迅速なペタバイト規模の多言語フルテキストおよびベクターベース検索を提供し、カスタマイズされた AI 検索エクスペリエンスのための相互ランク融合のようなハイブリッドランキング技術をサポートしています。
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自然言語処理
自然言語処理
広範な NLP タスクとモデルをサポートし、密な埋め込みの検索とサードパーティの変換モデルの使用が可能です。また、AI を利用したデータアプリケーションを構築するための LangChain などのツールを備えています。
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包括的な管理プラットフォーム
包括的な管理プラットフォーム
マルチシナリオ監視用のKibana、リモートアカウント統合、安全なエンタープライズレベルのデータ管理を行うための RBAC など、データの集約、分析、視覚化のための一連のツールを備えています。
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クラウドネイティブプラットフォームの卓越性
クラウドネイティブプラットフォームの卓越性
フルマネージド型クラスター、高可用性、柔軟なオーケストレーション、ライフサイクル管理、セキュリティ、elastic. coとの提携による費用対効果の高い Serverless コンピューティングオプションを備えたクラウドネイティブの Elasticsearch サービスを提供します。
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
✓
✕
利用イメージ
-
AI 検索
-
ログ/インジケーター分析
-
Web サイト内検索
-
セキュリティ/ビジネス分析
ログ/インジケーター分析
分析の利用イメージ
アクセスログと操作ログを分析することで、関連するインジケーターを素早く入手し、ビジネスユーザーに配信できます。
推奨されるサービス連携
MaxCompute
Web サイト内検索
検索の利用イメージ
サイト内のデータを迅速に検索します。また、既存データの迅速なインデックス作成と高精度な検索を支援します。
推奨されるサービス連携
Elastic Compute Service (ECS)
セキュリティ/ビジネス分析
分析の利用イメージ
セキュリティ/ビジネスログ向けの分析を支援します。
