Resource sharing was done until now using RW locks. Under high load, usage of locks could run into issues when trying to make changes on the indexes. To overcome these issues, we had to rethink the relation between threads and indexes. […]
In this article, we discuss an introduction to Manticore indexes.
Manticore Search supports two storage index types:
- plain (also called offline or disk) index. Data is indexed once at creation, it supports online rebuilding and online updates for non-text attributes
- RealTime index. Similar to a database table, online updates are possible at any given time
In addition […]
Plain indexes text data is immutable, this means to refresh the data we need to issue a full reindexing. In many cases, the reindexing can take a long time. For that, a main+delta schema is used. The concept assume a big index that holds a snapshot of the data at a given time and a Read more about Manticore Search kill-list feature[…]