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  • Fusion Platform

    Highly scalable search engine and NoSQL datastore.

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    Superior relevancy with machine learning, and artificial intelligence.

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    Quickly create bespoke data applications for web and mobile.

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  • AI-Powered Search
    • Augmented Intelligence
    • Machine Learning
    • Clustering
    • Query Analysis
    • Signals
    • Faceted Search
    • Indexing
    • Hyper-Personalization
  • Enterprise Solutions
    • Digital Workplace
    • Digital Commerce
    • Search Engine Replacement
    • Government
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CONTACT US

    Products

    • Fusion Server 5.0
    • Fusion AI 5.0
    • Predictive Merchandiser
    • Managed Search
    • Fusion Server 4.2
    • Fusion AI 4.2
    • Fusion App Studio 4.2
    • Fusion Server 4.1
    • Fusion AI 4.1
    • Fusion App Studio 4.1
    • Fusion Server 4.0
    • Fusion AI 4.0
    • Fusion App Studio 4.0
    • Lucidworks Cloud
    • Fusion 3.1
    • Fusion 3.0
    • LucidWorks HDP Search
    • LWS
    • Solr Modules

    Overview

    Getting Started  (PDF)

    • How Fusion Works
      • Fusion Concepts and Components
      • Getting Data In
      • Getting Data Out
      • Building applications
    • Fusion UI
      • Working with Apps
      • Index Workbench
      • Query Workbench
      • Object Explorer
    • Quickstart
    • Tutorials
      • Get Started with Fusion Server
        • Part 1 - Run Fusion and Create an App
        • Part 2 - Get Data In
        • Part 3 - Get Data Out
        • Part 4 - Improve Relevancy
    • Resources and Support

    Deployment Guide  (PDF)

    • System Requirements
    • Supported Components
    • Deployment Types
    • New Installation
      • Install Fusion on a Single Node
      • Install a Fusion Cluster (Introduction)
      • Install a Fusion Cluster (Unix)
      • Install a Fusion Cluster (Windows)
      • Integrate Fusion with an Existing Solr Deployment
      • Troubleshoot Installation
    • Start and Stop Fusion
    • Directories, Files, and Ports
    • Licensing
    • Upgrade Fusion
      • Upgrade Fusion 3.1.x to 4.0.y
      • Upgrade Fusion 4.0.x to 4.0.y
      • Troubleshoot Upgrades
    • Scale a Fusion Cluster
    • Migrate Fusion Objects

    Search Development Guide  (PDF)

    • Getting Data In
      • Connectors
        • Managing Connectors
        • Remote Connectors
      • Collection Management
        • Collection Management in the Fusion UI
        • Time-Based Partitioning
      • Datasource Configuration
        • Index Pipeline Configuration
          • Index Pipelines
          • Index Profiles
          • Index Pipeline Stages
          • Custom Javascript Indexing Stages
      • Other Ingestion Methods
        • Import Data with Hive
        • Import Data with Pig
        • Import Data with the REST API
      • Blob Storage
    • Getting Data Out
      • Query Pipeline Configuration
        • Query Pipelines
        • Query Pipeline Stages
        • Query Profiles
        • Custom Javascript Query Stages
        • Stored Parameters Collection
      • Application Development
        • Autocomplete
        • Faceting
        • Stopwords
        • Synonyms
      • Query Language Cheat Sheet
    • App Management
    • Application Configuration Template Expressions

    System Administration Guide  (PDF)

    • Starting and Stopping
    • Licensing
    • System Usage Monitor
    • System Administration with the Fusion UI
    • Jobs
      • Datasource Jobs
      • Tasks
      • Spark Jobs
    • Security
      • SSL Security (Unix)
      • SSL Security (Windows)
      • Changing a Password
      • Access Control
        • Configuring Fusion for JWT
        • Configure Fusion for Kerberos in Unix
        • Configure Fusion for Kerberos in Windows
        • Configuring Fusion for LDAP
        • Configuring Fusion for SAML
        • Configuring Fusion for SSO
        • Permissions
        • Roles
        • Secure Communication with a SolrCloud Cluster
        • Security Realms
        • User Access Request Params
        • Users
    • Spark Administration
      • Spark Components
      • Spark Getting Started
      • Spark Driver Processes
      • Spark Configuration
      • Scaling Spark Aggregations
      • Spark Troubleshooting
    • Monitoring
      • Checking System State
      • System Metrics
      • Cluster Monitoring and Troubleshooting
      • Messaging Services
    • Diagnostic Reports
    • Dashboards
      • Create Dashboards
      • Use Dashboards
      • Manage Dashboards
      • Input Panels
      • Display Panels

    Reference Guides  (PDF)

    • Language Support
    • Connectors
      • Web
      • Database
        • Couchbase
        • JDBC
        • MongoDB
      • Filesystem
        • Local Filesystem
        • Box.com
        • File Upload
        • FTP
        • Google Drive
        • HDFS
        • S3
        • SolrXML
        • Windows Share (deprecated)
        • Windows Share SMB 2/3
      • Hadoop Cluster
        • Apache Hadoop 2
        • Cloudera
        • Hortonworks
        • MapR
      • JavaScript
      • Solr Push Endpoint
      • Repository
        • Alfresco
        • Azure
        • Confluence
        • Drupal 7.x
        • GitHub
        • JIRA
        • Salesforce
        • ServiceNow
        • SharePoint
        • SharePoint Online
        • Solr
        • Subversion
        • Zendesk
        • Social Media
          • Jive
          • Slack
          • Twitter Search (deprecated)
          • Twitter Stream (deprecated)
    • Parsers
      • Apache Tika Parser
      • Archive Parser
      • CSV Parser
      • Fallback Parser
      • Grok Parser
        • Grok Patterns
      • HTML Parser
      • JSON Parser
      • Text Parser
      • XML Parser
    • Index Pipeline Stages
      • Apache Tika Parser
      • Call Pipeline
      • Date Parsing
      • Detect Language
      • Detect Sentences
      • Exclude Documents
      • Exclusion Filter
      • Field Mapping
      • Field Parser
      • Filter Short Fields
      • Find and Replace
      • Format Signals
      • Gazetteer Lookup Extraction
      • GeoIP Lookup
      • Include Documents
      • Javascript
      • JDBC
      • Logging
      • Machine Learning
      • OpenNLP NER Extraction
      • Regex Field Extraction
      • Regex Field Filter
      • Regex Field Replacement
      • Resolve Multivalued Fields
      • REST Query
      • Send PagerDuty Message
      • Send Slack Message
      • Send SMTP Email
      • Set Property
      • Solr Dynamic Field Mapping
      • Solr Indexer
      • Solr Partial Update Indexer
      • Tag Part-of-Speech
      • Update Experiment
      • Update Related Document
      • Write Log Message
      • XML Transformation
    • Query Pipeline Stages
      • Active Directory Security Trimming
      • Additional Query Parameters
      • Analytics Catalog
      • Block Documents
      • Boost Documents
      • Boost with Signals
      • Call Pipeline
      • Experiment
      • Facets
      • JavaScript
      • JDBC Lookup
      • Landing Pages
      • Logging
      • Machine Learning
      • Parameterized Boosting
      • Parameterized Faceting
      • Query Fields
      • Recommend Items for Item
      • Recommend Items for User
      • REST Query
      • Retrieve Stored Parameters
      • Return Query Parameters
      • Rollup Aggregation
      • Security Trimming
      • Send PagerDuty Message
      • Send SMTP Email
      • Send Slack Message
      • Solr MoreLikeThis
      • Solr Query
      • Solr Subquery
      • Write Log Message
    • Jobs
      • Aggregation Jobs
      • Custom Spark Jobs
      • Log Cleanup Jobs
      • REST Call Jobs
      • Script Jobs
    • REST API Reference
      • Apps API
      • Authentication and Authorization APIs
        • Realms API
        • Roles API
        • Sessions API
        • User API
      • Blob Store API
      • Catalog API
      • Collections API
      • Collection Features API
      • Connector APIs
        • Connector Datasources API
        • Connector History API
        • Connector Jobs API
        • Connector Plugins API
        • Connector Status API
      • Groups API
      • Index API
      • Index Pipelines API
      • Index Stages API
      • Index Profiles API
      • Jobs API
      • License API
      • Links API
      • Messaging API
      • Objects API
      • Parsers API
      • Query API
      • Query Pipelines API
      • Query Profiles API
      • Query Stages API
      • Recommendations API
      • Scheduler API
      • Search Cluster API
      • Signals API
      • Solr API
      • SolrAdmin API
      • Solr Configuration API
      • Spark Jobs API
      • Stopwords API
      • Synonyms Editor API
      • System Admin APIs
        • Configurations API
        • History API
        • Nodes API
        • System API
        • Usage API
      • Tasks API
      • Taxonomy API
      • Webapps API
      • ZooKeeper Import/Export API
    • Search Engine and Data Store
      • About This Guide
      • Deployment and Operations
        • Solr Control Script Reference
        • Solr Configuration Files
        • Taking Solr to Production
        • Making and Restoring Backups
        • Running Solr on HDFS
        • SolrCloud on AWS EC2
        • Upgrading a Solr Cluster
          • IndexUpgrader Tool
        • Solr Upgrade Notes
          • Major Changes in Solr 7
          • Major Changes from Solr 5 to Solr 6
      • Using the Solr Administration User Interface
        • Overview of the Solr Admin UI
        • Getting Assistance
        • Logging
        • Cloud Screens
        • Collections / Core Admin
        • Java Properties
        • Thread Dump
        • Collection-Specific Tools
          • Analysis Screen
          • Dataimport Screen
          • Documents Screen
          • Files Screen
          • Query Screen
          • Stream Screen
          • Schema Browser Screen
        • Core-Specific Tools
          • Ping
          • Plugins & Stats Screen
          • Replication Screen
          • Segments Info
      • Documents, Fields, and Schema Design
        • Overview of Documents, Fields, and Schema Design
        • Solr Field Types
          • Field Type Definitions and Properties
          • Field Types Included with Solr
          • Working with Currencies and Exchange Rates
          • Working with Dates
          • Working with Enum Fields
          • Working with External Files and Processes
          • Field Properties by Use Case
        • Defining Fields
        • Copying Fields
        • Dynamic Fields
        • Other Schema Elements
        • Schema API
        • Putting the Pieces Together
        • DocValues
        • Schemaless Mode
      • Understanding Analyzers, Tokenizers, and Filters
        • Analyzers
        • About Tokenizers
        • About Filters
        • Tokenizers
        • Filter Descriptions
        • CharFilterFactories
        • Language Analysis
        • Phonetic Matching
        • Running Your Analyzer
      • Searching
        • Overview of Searching in Solr
        • Velocity Search UI
        • Relevance
        • Query Syntax and Parsing
          • Common Query Parameters
          • The Standard Query Parser
          • The DisMax Query Parser
          • The Extended DisMax (eDismax) Query Parser
          • Function Queries
          • Local Parameters in Queries
          • Other Parsers
        • JSON Request API
          • JSON Query DSL
        • JSON Facet API
        • Faceting
          • BlockJoin Faceting
        • Highlighting
        • Spell Checking
        • Query Re-Ranking
          • Learning To Rank
        • Transforming Result Documents
        • Suggester
        • MoreLikeThis
        • Pagination of Results
        • Collapse and Expand Results
        • Result Grouping
        • Result Clustering
        • Spatial Search
        • The Terms Component
        • The Term Vector Component
        • The Stats Component
        • The Query Elevation Component
        • Response Writers
          • Velocity Response Writer
        • Near Real Time Searching
        • RealTime Get
        • Exporting Result Sets
        • Streaming Expressions
          • Stream Source Reference
          • Stream Decorator Reference
          • Stream Evaluator Reference
          • Statistical Programming
          • Graph Traversal
        • Parallel SQL Interface
          • Solr JDBC - DbVisualizer
          • Solr JDBC - SQuirreL SQL
          • Solr JDBC - Apache Zeppelin
          • Solr JDBC - Python/Jython
          • Solr JDBC - R
        • Analytics Component
          • Analytics Expression Sources
          • Analytics Mapping Functions
          • Analytics Reduction Functions
      • SolrCloud
        • Getting Started with SolrCloud
        • How SolrCloud Works
          • Shards and Indexing Data in SolrCloud
          • Distributed Requests
        • SolrCloud Resilience
          • SolrCloud Recoveries and Write Tolerance
          • SolrCloud Query Routing And Read Tolerance
        • SolrCloud Configuration and Parameters
          • Setting Up an External ZooKeeper Ensemble
          • Using ZooKeeper to Manage Configuration Files
          • ZooKeeper Access Control
          • Collections API
          • Parameter Reference
          • Command Line Utilities
          • SolrCloud with Legacy Configuration Files
          • ConfigSets API
        • Rule-based Replica Placement
        • Cross Data Center Replication (CDCR)
          • CDCR Architecture
          • CDCR Configuration
          • Cross Data Center Replication Operations
          • CDCR API
        • SolrCloud Autoscaling
          • Overview of SolrCloud Autoscaling
          • Autoscaling Policy and Preferences
          • SolrCloud Autoscaling Triggers
          • SolrCloud Autoscaling Trigger Actions
          • SolrCloud Autoscaling Listeners
          • SolrCloud Autoscaling Automatically Adding Replicas
          • SolrCloud Autoscaling Fault Tolerance
          • Autoscaling API
      • The Well-Configured Solr Instance
        • Configuring solrconfig.xml
          • DataDir and DirectoryFactory in SolrConfig
          • Lib Directives in SolrConfig
          • Schema Factory Definition in SolrConfig
          • IndexConfig in SolrConfig
          • RequestHandlers and SearchComponents in SolrConfig
          • InitParams in SolrConfig
          • UpdateHandlers in SolrConfig
          • Query Settings in SolrConfig
          • RequestDispatcher in SolrConfig
          • Update Request Processors
          • Codec Factory
        • Solr Cores and solr.xml
          • Format of solr.xml
          • Defining core.properties
          • CoreAdmin API
          • Config Sets
        • Configuration APIs
          • Blob Store API
          • Config API
          • Request Parameters API
          • Managed Resources
        • Implicit RequestHandlers
        • Solr Plugins
          • Adding Custom Plugins in SolrCloud Mode
        • JVM Settings
        • v2 API
      • Monitoring Solr
        • Metrics Reporting
        • MBean Request Handler
        • Configuring Logging
        • Using JMX with Solr
        • Performance Statistics Reference
      • Solr Glossary
    • Data Processing

    Release Notes

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