We offer our LeanXcale course on different dates, so if you can't attend the next one, keep an eye out for the next dates!

What will you learn in our course?

• Install
  • Standalone
  • Docker
  • Scalability
  • HA
  • GeoReplica
• Connect a JDBC Client
• Administrate
  • Start/Stop
  • Backup///Restore
  • Monitoring
  • Add//remove nodes
  • Move partitions
  • Disaster Recovery
• Security
  • User Management
  • Encryption
    • In-transit
    • At-rest
• Troubleshooting
  • Running out of memory (where)
  • Running out of disk space (where)
  • Inefficient writes (refer how to write efficiently):
    • Collocation of client application with database manager (same datacenter).
    • Connecting/disconnecting continuously (per query or transaction).
    • Non prepared statements.
    • Non batching for loading
    • Single threaded application.
  • Slow queries (refer how to read efficiently)
    • Slow access to large tables (database stats not run after loading or massive updates or update across long time).
    • Increasingly slower historic table access (bidimensional partitioning).
    • Only one kvds is used (no partitioned table)
    • Some kvds are more used than others (not even partitioning across kdvs)
    • Full scan (lack of index)
    • Expensive recurrent analytical aggregate queries (online aggregates).
    • Covered indexes
    • Global indexes
  • Problems with transactionality
• What is better with LeanXcale
  • Insertion in large datasets
  • Aggregation
  • Scalability
  • HA

Skilled, experienced, and highly motivated Business Developer with an outstanding sales experience and product development for Financial Services. Bringing +30 years of experience in several challenging markets and product verticals like Trading, FX, Cards, Domestic and Cross-border payments, most recently helping banks with their ISO 20022 adoption journey.

Time: 4 hours

Next date: 26 June, 2024 | 18:00 CET

Place: Online course - Zoom

Unlock new career oportunities!