Operations
- Start and stop DataStax Enterprise
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You can start and stop DSE as a service or stand-alone process.
- Add or remove nodes, datacenters, or clusters
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Information on adding or removing nodes, datacenters, or clusters.
- Back up and restore data using the DSE Backup and Restore Service
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DSE backs up data by taking a snapshot of all on-disk data files (SSTable files) stored in the data directory.
- Back up and restore data using snapshots
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DSE backs up data by taking a snapshot of all on-disk data files (SSTable files) stored in the data directory.
- Repair nodes
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Repairing nodes makes sure data in every replica is consistent with other replicas.
- Monitor a DataStax Enterprise cluster
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Information about performance characteristics, thread pool, read/write latency, table statistics, compaction metrics, and endpoint metrics.
- Tune the database
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Tuning Java resources, Bloom filters, and configuring memtable thresholds to improve write performance.
- Configure data caches
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Configuring caches for optimal performance.
- Configure compaction
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The compaction process merges keys, combines columns, evicts tombstones, consolidates SSTables, and creates a new index in the merged SSTable.
- Configure compression
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Compression maximizes the storage capacity of DSE nodes by reducing the volume of data on disk and disk I/O, particularly for read-dominated workloads.
- Test compaction and compression
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Enable write survey mode.
- Materialized views maintenance guidelines
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Guidelines for using DSE materialized views.
- Migrate data to DataStax Enterprise
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Methods to migrate data to DSE solutions.
- Collect node health and indexing status scores
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Steps to configure node health options, and commands to retrieve health and indexing scores.
- Clear the data from DataStax Enterprise
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Remove all data from any type of installation.
