Elasticsearch Search Engine

  1. Text Analysis and Processing
    1. Analysis Process Overview
      1. Character-Level Processing
        1. Tokenization Process
          1. Token Filtering
            1. Index-Time vs Search-Time Analysis
            2. Built-in Analyzers
              1. Standard Analyzer
                1. Simple Analyzer
                  1. Whitespace Analyzer
                    1. Stop Analyzer
                      1. Keyword Analyzer
                        1. Pattern Analyzer
                          1. Language Analyzers
                            1. English Analyzer
                              1. Other Language Support
                              2. Fingerprint Analyzer
                              3. Character Filters
                                1. HTML Strip Character Filter
                                  1. Mapping Character Filter
                                    1. Pattern Replace Character Filter
                                    2. Tokenizers
                                      1. Standard Tokenizer
                                        1. Letter Tokenizer
                                          1. Lowercase Tokenizer
                                            1. Whitespace Tokenizer
                                              1. UAX URL Email Tokenizer
                                                1. Classic Tokenizer
                                                  1. Thai Tokenizer
                                                    1. NGram Tokenizer
                                                      1. Edge NGram Tokenizer
                                                        1. Keyword Tokenizer
                                                          1. Pattern Tokenizer
                                                            1. Simple Pattern Tokenizer
                                                              1. Path Hierarchy Tokenizer
                                                              2. Token Filters
                                                                1. Lowercase Token Filter
                                                                  1. Uppercase Token Filter
                                                                    1. Stop Token Filter
                                                                      1. Stemmer Token Filter
                                                                        1. Porter Stem Token Filter
                                                                          1. Snowball Token Filter
                                                                            1. Synonym Token Filter
                                                                              1. ASCII Folding Token Filter
                                                                                1. Length Token Filter
                                                                                  1. Trim Token Filter
                                                                                    1. Truncate Token Filter
                                                                                      1. Unique Token Filter
                                                                                        1. Reverse Token Filter
                                                                                          1. Edge NGram Token Filter
                                                                                            1. NGram Token Filter
                                                                                              1. Shingle Token Filter
                                                                                                1. Phonetic Token Filter
                                                                                                2. Custom Analyzer Creation
                                                                                                  1. Analyzer Configuration Structure
                                                                                                    1. Component Selection
                                                                                                      1. Parameter Configuration
                                                                                                        1. Testing Custom Analyzers
                                                                                                          1. Analyzer Application
                                                                                                          2. Language-Specific Analysis
                                                                                                            1. Multi-Language Support
                                                                                                              1. Language Detection
                                                                                                                1. Stemming Strategies
                                                                                                                  1. Stop Word Management
                                                                                                                    1. Character Normalization
                                                                                                                    2. Analysis Testing and Debugging
                                                                                                                      1. Analyze API Usage
                                                                                                                        1. Token Analysis
                                                                                                                          1. Analyzer Comparison
                                                                                                                            1. Performance Testing

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                                                                                                                          5. Search Query Language

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                                                                                                                          7. Aggregations and Analytics