Oracle Autonomous Database Professional case studies
Oracle Autonomous Database Professional · Put your knowledge to work in context.
The Oracle Autonomous Database Cloud 2020 Specialist is a certification exam listed by Oracle University under the code 1Z0-931-20; the same exam page is also reachable through the older 1Z0-931 URL, which redirects to the 2020-specialist page. Oracle University's own page was returning a maintenance notice and an HTTP 403 error when checked, so the published question count, time limit, passing score, fee, retake rules, and validity period could not be confirmed from the source. The Oracle Autonomous Database Professional case studies are 5 cases and about 3,171 words.
1Consolidating Three Applications onto One Autonomous Database
Northwind Retail is consolidating three Oracle 19c databases onto Autonomous Database to cut patching effort. The order-entry application handles 650 transactions per minute with a 10 ms response target and connects through a Java pool of 180 sessions.
654 words, about 3 min2Private Connectivity and Authentication for a Bursty Order Service
Contoso has an order service in an OCI VCN (10.20.0.0/16) and a legacy reporting application in a datacenter connected by 1 Gbps FastConnect. They are provisioning a 12-ECPU Autonomous Transaction Processing instance and must keep all database traffic off the public internet.
648 words, about 3 min3Nightly Load Misses Its SLA After a CPU Increase Is Proposed
Fabrikam migrated a 500 GB order database to a 6-ECPU Autonomous Transaction Processing instance with auto scaling enabled. The nightly load inserts 12 million rows and then runs a 40-minute aggregation; it now takes 3 hours and 20 minutes against a 90-minute SLA.
622 words, about 3 min4Migrating a 2.6 TB Database into an Eight-Hour Cutover
Tailspin Toys runs Oracle 12.2 on-premises with a 2.6 TB database; the largest table is 1.1 TB and has a 40 GB LOB segment. The cutover window is 8 hours, and the WAN link sustains 250 Mbps after overhead.
609 words, about 3 min5Near-Real-Time CSV Ingestion with Malformed Files
Adventure Works receives 180 CSV files per hour, about 7 MB each, in an OCI Object Storage bucket. Each file has 20,000 to 40,000 order lines; duplicate order IDs occur when upstream retries.
638 words, about 3 min