CockroachDB Administrator Training
Master CockroachDB architecture, secure cluster operations, storage internals, backup and restore, multi-region deployments, replication, performance tuning and PostgreSQL migration.
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Skills built for real-world implementation
Distributed SQL Architecture
Learn the concepts, implementation workflow, operational checks and troubleshooting approach.
Security & RBAC
Learn the concepts, implementation workflow, operational checks and troubleshooting approach.
Storage Internals & MVCC
Learn the concepts, implementation workflow, operational checks and troubleshooting approach.
Backup & Restore
Learn the concepts, implementation workflow, operational checks and troubleshooting approach.
Multi-Region & HA
Learn the concepts, implementation workflow, operational checks and troubleshooting approach.
Performance & Troubleshooting
Learn the concepts, implementation workflow, operational checks and troubleshooting approach.
What You Will Actually Build
Build and validate a secure 3-node CockroachDB cluster
Guided implementation focused on practical architecture, operations and validation.
Configure a multi-region deployment with locality and survival goals
Guided implementation focused on practical architecture, operations and validation.
Set up physical/logical replication and practice failover
Guided implementation focused on practical architecture, operations and validation.
Migrate a PostgreSQL workload with validation and rollback planning
Guided implementation focused on practical architecture, operations and validation.
Course modules
Expand each module to see the major topics covered.
Module 01 — Introduction to CockroachDB
- What is CockroachDB and why Distributed SQL
- Evolution of databases: SQL, NoSQL and NewSQL
- Features, editions, use cases and architecture overview
Module 02 — Installation & Environment Setup
- Oracle Linux 9 prerequisites
- Install CockroachDB
- Secure vs insecure mode
- TLS CA, node and client certificates
- Systemd, firewall, DB Console and SQL client
Module 03 — Distributed Architecture
- Node and cluster architecture
- Stores, KV layer, SQL layer and DistSQL
- Ranges, splits, merges and replicas
- Leaseholders, Gossip and Raft consensus
- Internal metadata and 3-node cluster lab
Module 04 — Security & User Management
- Users, roles and role hierarchy
- GRANT, REVOKE and RBAC
- Encryption in transit and at rest
- Audit logs and security best practices
Module 05 — Distributed Storage Internals
- Pebble storage engine, SSTables and LSM trees
- MemTables, WAL, write path and read path
- MVCC, garbage collection and closed timestamps
- Range management, rebalancing and sharding
- Replication factor, quorum, elections and failover
Module 06 — Backup & Restore
- Full and incremental backups
- Restore and scheduled backups
- Cloud storage backups
- Backup encryption and validation
Module 07 — Cluster Administration
- Production checklist and cluster settings
- Horizontal and vertical scaling
- Add, remove, decommission and recommission nodes
- Cluster upgrades, health and diagnostics
- Licensing
Module 08 — Monitoring & Observability
- DB Console and metrics dashboards
- Sessions, statements and transactions
- Network, jobs and schedules pages
- Advanced debug and health checks
Module 09 — Multi-Region Cluster
- AWS / GCP / Azure deployment concepts
- Localities, regions and zones
- Survival goals
- REGIONAL BY ROW, REGIONAL BY TABLE and GLOBAL tables
- Geo-partitioning and latency optimization
Module 10 — Cross-Cluster Replication (HA)
- Physical replication setup and monitoring
- Primary-to-standby failover
- Logical data replication setup and monitoring
Module 11 — Performance Tuning & Troubleshooting
- Transaction, MVCC, UPSERT, IMPORT and EXPORT performance
- Index tuning and query optimization
- CBO, statistics, EXPLAIN and EXPLAIN ANALYZE
- SQL activity, hotspots and contention
- CPU, memory, latency and connection troubleshooting
Module 12 — Migration to CockroachDB
- PostgreSQL compatibility
- Schema and data migration
- Validation and cutover strategy
- Rollback strategy and migration best practices
Work with the real technology stack
The program is structured around technologies and operational workflows used in modern environments.
Who should join?
- Database administrators and support engineers
- Cloud, DevOps and platform engineers
- Developers moving into infrastructure or AI engineering
- Working professionals upgrading to modern enterprise technologies
Training approach
- Concept → implementation → troubleshooting
- Hands-on and production-oriented examples
- Structured curriculum with practical labs
Public DBA CENTRE reviews
Practical training and strong technical explanations with attention to real-world implementation.
UrbanPro ReviewStudents highlight hands-on learning, interview preparation and trainer support.
UrbanPro ReviewFeedback commonly mentions useful labs, technical depth and real-time examples.
UrbanPro ReviewCommon questions
Is this a hands-on course?
Yes. The program is designed around implementation, administration, troubleshooting and practical labs.
Can working professionals join?
Yes. Contact DBA CENTRE for the current schedule and delivery mode.
Can I attend a demo before enrolling?
Yes. Use the free-demo form or WhatsApp 90195 78898.
Are batch dates fixed on this page?
Batch schedules change. Please contact us for the latest date and timing.
Start CockroachDB Administrator Training
Book a free demo and get the latest batch schedule.