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Sergey Nikolaev

CEO

Sergey Nikolaev leads Manticore Search and writes extensively about search architecture, performance tuning, release updates, replication, backups, hybrid search, and vector search.

GitHub

Recent Posts by Sergey Nikolaev

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How to Make xt850 Match xt 850

A practical guide to solving glued-vs-spaced search queries like xt850 vs xt 850, with clear explanations of bigram_delimiter, second_numeric, second_has_digit, and reproducible examples.

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How to Speed Up Phrase Search with bigram_index

A practical guide to using bigram_index to accelerate phrase queries in Manticore Search, with clear explanations of all, first_freq, both_freq, and a reproducible manticore-load benchmark.

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Manticore Search 25.0.0

Manticore Search 25.0.0 brings a simpler bundle package, new auto-embedding controls, hybrid search, KNN prefiltering, S3-compatible backups, faster OPTIMIZE, and prepared statements.

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Parallel chunk merging in Manticore Search

Manticore Search now supports parallel RT disk chunk merging and N-way merges, reducing compaction time dramatically while keeping ingest throughput stable.

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Azure AI Search vs Manticore Search

A practical comparison of Azure AI Search and Manticore Search for hybrid full-text + vector search, focusing on chunk-level document workloads, relevance tuning, operational patterns, and cost.

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Inline Stopwords, Exceptions, and Wordforms

Define stopwords, exceptions, wordforms, and hitless words inline in CREATE TABLE (RT mode) to remove external files and simplify deployment and table definitions.

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Manticore Search 17.5.1

Manticore Search 17.5.1: maintenance release with bug fixes and minor improvements.

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Manticore Search at Scale on Google Cloud: Locally's Story

How Locally migrated from Elasticsearch to Manticore Search on Google Cloud, achieving 16× cost reduction while handling tens of thousands of queries per second across geo search, ecommerce, aggregations, and vector search.

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Searching in Vietnamese with Manticore Search

Learn how to search Vietnamese text with Manticore Search. Discover automatic diacritics handling, basic configuration, and best practices for Vietnamese language search.

Install Manticore Search

Install Manticore Search