Opensolr Turbo Indexer - Fast Parallel Solr Indexing for Drupal

Name: Opensolr Turbo Indexer
Author: Opensolr

Fast parallel Solr indexing for Drupal 9/10/11

Overview

Opensolr Turbo Indexer is a Drupal module that dramatically accelerates Solr indexing by using multiple parallel worker processes. Instead of indexing documents one batch at a time, it spawns multiple workers that index simultaneously, achieving 3-4x faster indexing speeds.

⚡

Parallel Processing

Multiple workers index simultaneously for maximum throughput

🔄

Dynamic Workers

Maintains exact worker count, respawning as batches complete

📊

Live Progress

Real-time progress bars with ETA and rate display

🌙

Background Mode

Runs as daemon by default, survives SSH disconnection

🔀

Multi-Instance

Run multiple indexers in parallel on different servers or indexes

Download

⬇️ Download from Drupal.org

Install with composer require drupal/opensolr_turbo_indexer or download and extract to web/modules/custom/opensolr

Quick Start

Get up and running in seconds:

# Start indexing (runs in background by default, 10 workers)
drush ost

# Target a specific server
drush ost --server=my_solr_server

# Custom workers and batch size
drush ost --workers=8 --batch=500

# Run multiple servers in parallel
drush ost --server=production_solr
drush ost --server=staging_solr

# Check progress (all sessions)
drush oss

# Stop all indexers
drush osstop

Available Commands

Command	Alias	Description
`opensolr:turbo`	`ost`	Start parallel indexing
`opensolr:stats`	`oss`	Show indexing statistics
`opensolr:stop`	`osstop`	Stop all workers
`opensolr:reindex`	`osri`	Queue all items for reindexing on a server
`opensolr:rebuild`	`osrb`	Rebuild trackers for a server

See the Commands page for detailed documentation.