Rafael Victoria-Pereira

 

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02 September 2026 SQL 101 – Tidying up the Database – A brief DB Theory review, Part 2 SQL | Programming 407
29 June 2026 SQL 101 – Tidying up the Database – A brief DB Theory review, Part 1 DB2 | Analytics & Cognitive 709
03 June 2026 SQL 101 – Making the DB User Friendly – Other CASE use cases SQL | Programming 1,312
01 April 2026 SQL 101 – Making the DB User Friendly – Using CASE to Return “Friendlier” Column Values SQL | Programming 1,986
04 March 2026 SQL 101 – Making the DB User Friendly – Checking Database Consistency with the Exception Join SQL | Programming 2,228
03 December 2025 SQL 101 – Making the DB User Friendly – The beauty and usefulness of the EXISTS predicate SQL | Programming 1,973
01 October 2025 SQL 101 – Making the DB User Friendly – Using Views to simplify data access, Part 2 SQL | Programming 2,127
03 September 2025 SQL 101 – Making the DB User Friendly – Using Views to simplify data access, Part 1 SQL | Programming 3,695
13 August 2025 SQL 101 – Making the DB User Friendly – Using Longer Table and Column Names, Part 2 SQL | Programming 2,458
09 July 2025 SQL 101 – Making the DB User Friendly – Using Longer Table and Column Names, Part 1 SQL | Programming 2,146
11 June 2025 SQL for IBM i - Checking Database Consistency with the Exception Join SQL | Programming 3,232
14 May 2025 SQL for IBM i - Hiding Database Complexity SQL | Programming 4,170
02 April 2025 SQL 101: DDL Recap—Additional Options for CREATE INDEX and a DDL Recap Summary SQL | Programming 3,631
05 March 2025 SQL 101: DDL Recap—Are Views and Logical Files the Same Thing? SQL | Programming 6,070
04 December 2024 SQL 101: DDL Recap—Seeing Things from a Whole New View (Pun Intended) SQL | Programming 4,276
04 September 2024 SQL 101: DDL Recap—Improving Our Basic SQL Tables, Part 2 SQL | Programming 4,548
05 June 2024 SQL 101: DDL Recap—Improving Our Basic SQL Tables, Part 1 SQL | Programming 5,293
06 March 2024 SQL 101: DDL Recap—From Physical Files to SQL Tables, Starting the Journey SQL | Programming 6,140
06 December 2023 SQL 101: DDL Recap—Converting Physical Files to SQL Tables SQL | Programming 6,929
06 September 2023 SQL 101: DML Recap—UPDATE, DELETE, and Recap SQL | Programming 5,338
07 June 2023 SQL 101: DML Recap: The Two “Flavors” of INSERT SQL | Programming 5,160
01 March 2023 SQL 101: DML Recap—Some Handy Column Functions, Part 2 SQL | Programming 5,516
04 January 2023 SQL 101: DML Recap—Some Handy Column Functions, Part 1 SQL | Programming 6,114
02 November 2022 SQL 101: DML Recap—Joining Tables, Part 2 SQL | Programming 6,308
07 September 2022 SQL 101: DML Recap—Joining Tables, Part 1 SQL | Programming 6,214
06 July 2022 SQL 101 – DML recap – Between and In Predicates SQL | Programming 4,632
04 May 2022 SQL 101: Introducing the UMADB Database, Part 2 SQL | Programming 4,740
02 March 2022 SQL 101: Introducing the UMADB Database, Part 1 SQL | Programming 5,797
05 January 2022 SQL 101: Time to Sum Up (and You’ll Want to Bookmark This Article) SQL | Programming 5,699
06 October 2021 SQL 101: Simplifying Application Development with SQL Triggers, Part 2 SQL | Programming 5,122
07 July 2021 SQL 101: Simplifying Application Development with SQL Triggers, Part 1 SQL | Programming 4,936
11 June 2021 Exploring a Few More Complex Trigger Scenarios SQL | Programming 5,908
14 May 2021 Exploring More Complex Trigger Scenarios SQL | Programming 5,164
16 April 2021 Introducing Database Triggers SQL | Programming 5,942
03 March 2021 SQL 101: A Data Definition Language Hands-on Tour, Part 7 SQL | Programming 4,504
12 February 2021 SQL 101: A Data Definition Language Hands-On Tour, Part 6 SQL | Programming 4,470
03 February 2021 RPG Academy: UI Modernization, Part 7 - Rational Open Access Vendors RPG | Programming 5,577
06 January 2021 RPG Academy: UI Modernization, Part 6 - Introducing Rational Open Access RPG | Programming 7,327
02 December 2020 RPG Academy: UI Modernization, Part 5 - From ILE to MVC, Explained RPG | Programming 6,009
04 November 2020 RPG Academy: UI Modernization, Part 4 - MVC Layers Explained RPG | Programming 5,594
16 October 2020 SQL 101: A Data Definition Language Hands-on Tour, Part 5 SQL | Programming 4,296
07 October 2020 RPG Academy: UI Modernization, Part 3—Introducing the MVC RPG | Programming 5,952
01 September 2020 RPG Academy: UI Modernization, Part 2—Multi-Tier Architecture Implementations RPG | Programming 5,858
14 August 2020 SQL 101: A Data Definition Language Hands-on Tour, Part 4 SQL | Programming 4,685
05 August 2020 RPG Academy: UI Modernization, Part 1 - Laying the Foundations RPG | Programming 5,689
10 July 2020 SQL 101: A Data Definition Language Hands-on Tour, Part 3 SQL | Programming 5,303
01 July 2020 RPG Academy: Database Modernization - Methodology, Part 10 Analytics & Cognitive | 4,627
12 June 2020 SQL 101: A Data Definition Language Hands-on Tour, Part 2 SQL | Programming 5,266
03 June 2020 RPG Academy: Database Modernization - Methodology, Part 9 RPG | Programming 4,643
15 May 2020 SQL 101: A Data Definition Language Hands-on Tour, Part 1 SQL | Programming 5,583
Rafael Victoria-Pereira

Rafael Victória-Pereira has more than 20 years of IBM i experience as a programmer, analyst, and manager. Over that period, he has been an active voice in the IBM i community, encouraging and helping programmers transition to ILE and free-format RPG. Rafael has written more than 100 technical articles about topics ranging from interfaces (the topic for his first book, Flexible Input, Dazzling Output with IBM i) to modern RPG and SQL in his popular RPG Academy and SQL 101 series on mcpressonline.com and in his books Evolve Your RPG Coding and SQL for IBM i: A Database Modernization Guide. Rafael writes in an easy-to-read, practical style that is highly popular with his audience of IBM technology professionals.

Rafael is the Deputy IT Director - Infrastructures and Services at the Luis Simões Group in Portugal. His areas of expertise include programming in the IBM i native languages (RPG, CL, and DB2 SQL) and in "modern" programming languages, such as Java, C#, and Python, as well as project management and consultancy.


MC Press books written by Rafael Victória-Pereira available now on the MC Press Bookstore.

Evolve Your RPG Coding: Move from OPM to ILE...and Beyond Evolve Your RPG Coding: Move from OPM to ILE...and Beyond
Transition to modern RPG programming with this step-by-step guide through ILE and free-format RPG, SQL, and modernization techniques.
List Price $79.95

Now On Sale

Flexible Input, Dazzling Output with IBM i Flexible Input, Dazzling Output with IBM i
Uncover easier, more flexible ways to get data into your system, plus some methods for exporting and presenting the vital business data it contains.
List Price $79.95

Now On Sale

SQL for IBM i: A Database Modernization Guide SQL for IBM i: A Database Modernization Guide
Learn how to use SQL’s capabilities to modernize and enhance your IBM i database.
List Price $79.95

Now On Sale

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