Databricks Online Training | Databricks Online Course
- 1. DATABRICKS SQL & QUERYING DATA Powering Modern Data Analytics in the Cloud
- 2. WHAT IS DATABRICKS SQL? • A powerful query engine in Databricks for running SQL on Delta Lake • Built for BI and SQL analysts — no Spark knowledge required • Combines serverless compute + real-time query dashboards 📌 “Run SQL queries at scale on your data lake with ease.” +91-96400 01789 contact@accentfuture.com
- 3. KEY FEATURES OF DATABRICKS SQL Feature Description Delta Lake Support ACID-compliant tables on cloud object storage SQL Warehouses Auto-scalable compute for SQL workloads Dashboards Create interactive dashboards from queries Query History Track past queries and performance BI Tool Integration Works with Tableau, Power BI, etc. +91-96400 01789 contact@accentfuture.com
- 4. DATABRICKS SQL USE CASES • Business Intelligence reporting • Ad hoc analytics • Scheduled reporting • ETL/ELT jobs via SQL • Auditing & monitoring data pipelines +91-96400 01789 contact@accentfuture.com
- 5. QUERYING DATA — BASIC SQL IN DATABRICKS Example 💡 Use %sql in notebooks or run directly in the SQL editor +91-96400 01789 contact@accentfuture.com
- 6. WORKING WITH DELTA TABLES • Delta = open source storage format that adds reliability to data lakes • Supports: • ACID transactions • Time travel • Schema enforcement • Upserts ✅ Example: +91-96400 01789 contact@accentfuture.com
- 7. PERFORMANCE OPTIMIZATION TIPS • Use ZORDER BY for faster filtering • Partition wisely (PARTITION BY) • Use CACHE TABLE for frequently used data • Avoid SELECT * in production queries +91-96400 01789 contact@accentfuture.com
- 8. SCHEDULING & DASHBOARDS • Schedule SQL queries to run hourly/daily • Build dashboards with visual charts (bar, line, pie) • Share dashboards with teams or embed externally +91-96400 01789 contact@accentfuture.com
- 9. SECURITY & ACCESS CONTROL • Role-based access to tables, queries, and dashboards • Table ACLs and data masking available • Supports Unity Catalog for multi-cloud governance ️ 🛡️Security is enterprise-grade and SOC2 compliant. +91-96400 01789 contact@accentfuture.com
- 10. INTEGRATING WITH BI TOOLS • Native connectors for: • Tableau • Power BI • Looker • Superset • Use SQL endpoints securely over ODBC/JDBC • 🔗 Visual: BI logos + arrows to Databricks SQL engine +91-96400 01789 contact@accentfuture.com
- 11. SUMMARY • Databricks SQL = SQL-first experience on your data lake • Supports powerful querying, dashboards, BI integration • Scalable, cost-effective, and easy for analysts to use 🧠 Combine the power of SQL + Delta Lake + modern data tools. +91-96400 01789 contact@accentfuture.com
- 12. CONTACT DETAILS 📧 contact@accentfuture.com 🌐 AccentFuture 📞 +91-96400 01789 DATABRICKS ONLINE TRAINING +91-96400 01789 contact@accentfuture.com