fm-flatfile
columnar
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fm-flatfile | columnar | |
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11 | 75 | |
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5.5 | 8.1 | |
10 months ago | 9 days ago | |
Scala | C++ | |
Apache License 2.0 | Apache License 2.0 |
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fm-flatfile
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Tracking mentions began in Dec 2020.
columnar
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Manticore Search 6
If you use our Manticore Columnar Library, which is highly recommended, secondary indexes are now ON by default. After their introduction in the previous major release they were significantly improved and we now believe having them enabled by default makes sense for most users. There’s also a new command ALTER TABLE table_name REBUILD SECONDARY to rebuild your secondary indexes, e.g. when you upgrade from a previous version.
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Manticore: a faster alternative to Elasticsearch in C++ with a 21-year history
Speaking about the other differences, the most important is probably the same as if we compare Manticore with Typesense: MeiliSearch isn't supposed to be used in a big data scenario. They say that the max index size is 100 GB and that 8.6MB dataset when indexed by MeiliSearch takes 300+ MB of RAM . Manticore Search for example is used by Craigslist that would probably go broke if they had to spend 300MB of RAM for each 9MB of data. And we made it even better when we developed the columnar storage.
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Manticore Search 5
In Manticore 5 we addded Fast fetching for attributes backed by Manticore Columnar Library: queries like select * from are now much faster than previously, especially if there are many fields in the schema.
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Manticore Search: 3 years after forking from Sphinx
We already have a beta version ready and here are some first results comparing Manticore Columnar Library + Manticore Search vs Elasticsearch on the same dataset as above (excluding full-text queries, i.e. mostly grouping queries):
What are some alternatives?
kantan.csv - CSV handling library for Scala
manticoresearch - Easy to use open source fast database for search | Good alternative to Elasticsearch now | Drop-in replacement for E in the ELK soon
Scala-CSV - CSV Reader/Writer for Scala
manticoresearch-php - Official PHP client for Manticore Search
fs2-data - streaming data parsing and transformation library
beir - A Heterogeneous Benchmark for Information Retrieval. Easy to use, evaluate your models across 15+ diverse IR datasets.
scala-ql - Data manipulation and reporting for Scala.
sv - Comma (and other) separated values
icu - The home of the ICU project source code.
hub
PGM-index - 🏅State-of-the-art learned data structure that enables fast lookup, predecessor, range searches and updates in arrays of billions of items using orders of magnitude less space than traditional indexes