Andrés
@andalm
Let the technical be tangible, free of any mystical aura ✨
Andrés
github.com
- The number of partitions is fixed at the time of the index creation. Each partition is an indivisible chunk of data which can grow in size but not be split into smaller chunks. As the data grows, more nodes may be added to the cluster, but the number of partitions which eventually move to the newer nodes are limited (Fig 3)
- In some sense, as the
Improving query performance in ElasticSearch at scale
Open source software isn't a magic cure for lock-in.
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Out of the Tar Pit – Ben Moseley & Peter Marks
curtclifton.netGraphRAG with MongoDB Atlas: Integrating Knowledge Graphs with LLMs | MongoDB Blog
Thibaut Gourdelmongodb.com
The "Painless" data migration
- Another challenge was to incorporate the above changes for the existing data i.e. increasing the number of shards and defining a custom routing key for each of the document. The existing index had close to 33 MN documents at the time of the change
- Given that the routing key and the number of shards needed to changes, a
Improving query performance in ElasticSearch at scale
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