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Vespa is the open big data serving engine. It's designed to store, search, organize, and make machine-learned inferences over large datasets at serving time. Vespa is used by many large-scale web services, including Yahoo, and is capable of handling billions of documents and queries per day.
1.4M
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1.5M
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5.5 min
4.5 pages per visit
35%
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Domain Rating
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Domain Authority
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Citation Level
2017
English, etc
Website Key Features
Real-time Search
Vespa provides real-time search capabilities, allowing for immediate indexing and searching of data as it arrives.
Machine Learning Integration
Seamlessly integrates with machine learning models to make inferences and predictions on the fly.
Scalability
Designed to scale horizontally, Vespa can handle billions of documents and queries per day without breaking a sweat.
High Availability
Ensures data is always available, with built-in replication and failover mechanisms.
Flexible Query Language
Supports a powerful and flexible query language for complex search and data retrieval operations.
Document Store
Efficiently stores and manages large volumes of documents with support for structured and unstructured data.
Open Source
Vespa is open source, allowing for full customization and community-driven enhancements.
Multi-tenancy
Supports multi-tenancy, enabling multiple applications or services to run on the same Vespa cluster securely.
Custom Ranking
Allows for custom ranking of search results based on complex algorithms and user-defined criteria.
Data Processing
Capable of processing data in real-time, enabling immediate insights and actions based on incoming data streams.
Similar Sites and Competitors
Additional information
License
Apache License 2.0
GitHub Repository
https://github.com/vespa-engine/vespa
Documentation
Comprehensive documentation is available at https://docs.vespa.ai
Community
Vespa has a vibrant community of developers and users contributing to its development and offering support.
Use Cases
Vespa is used in a variety of applications, including e-commerce search, content recommendation, and personalized news feeds.
Performance
Vespa is optimized for high performance, capable of serving search results in milliseconds, even for complex queries over large datasets.
HTTP headers
Security headers report is a very important part of user data protection. Learn more about http headers for vespa.com