Informatica Cloud DI Foundation case studies
Informatica Cloud DI Foundation · Put your knowledge to work in context.
The Cloud Data Integration Developer, Professional Certification is one of the Informatica Professional Certifications listed under the Data Integration & Engineering family on Informatica University. According to the source, these role-based exams "validate the individual's understanding and mastery of Informatica products" and are "designed to measure competencies in specific tasks, ensuring targeted skill development in administration and support of Informatica products." The credential therefore signals hands-on capability with Informatica's cloud data integration product line rather than general data-engineering theory, and it sits alongside sibling credentials such as Cloud Application Integration Developer and the PowerCenter developer and administrator tracks. The Informatica Cloud DI Foundation case studies are 5 cases and about 3,228 words.
1Late-Arriving Commits and Deletes in a 15-Minute Oracle-to-Snowflake Load
An Oracle ORDERS table with 45 million rows is replicated to Snowflake every 15 minutes. The mapping filters on LAST UPDATE DATE LastRunTime, where LastRunTime is set from the previous successful run's start time.
695 words, about 3 min2Seven-Hour File Load Against a 90-Minute SLA
A nightly mapping reads 400 gzipped CSV files (210 GB, 180 million rows) from Amazon S3, filters to active orders, looks up a 12-million-row CUSTOMER table, joins a 50-thousand-row REGION table, applies expressions, and loads Snowflake. The Secure Agent has 8 vCPUs and 32 GB RAM.
650 words, about 3 min3Row-Level Rejects in a 500,000-Record JSON Feed
A mapping loads a JSON array of 500,000 loyalty events per day from a REST API into an Oracle table. The API returns records with event id, member id, event date, amount, and phone.
624 words, about 3 min4Hardcoded Dev Values and a Destructive Truncate in Production
A team has six mappings that load sales data from flat files and Oracle into Snowflake. They were built in Dev with hardcoded values: connection 'Snowflake Dev', schema DEV SALES, S3 path s3://dev-bucket/inbound/, and lookup table SALES DEV.DIM STORE.
608 words, about 3 min5Multiple Daily Updates in a Full-Snapshot SCD Type 2 Load
A CRM source sends 3 million account records daily to an SCD Type 2 dimension. A single account can have up to five updates per day; the source provides LAST MODIFIED DATE and an INGEST SEQ, but timestamps can be equal for different updates and occasionally arrive out of order.
651 words, about 3 min