Mike Larsen is an associate of Central Park Data Systems and owner of Smash Alley, LLC. He’s been working with IBM i systems for over 18 years, and specializes in RPG, CL, and SQL. Larsen has successfully implemented many major systems in his role as a Project Manager/Developer. Although his main area of expertise is the IBM i, Mike has a passion for learning other languages and how he can integrate other platforms with the IBM i. He has experience with the C# programming language and is currently building iPhone apps that integrate with the IBM i.
July 10, 2017 Mike Larsen
In the first part of this series, I showed you how to load images from the IFS into a table that has a column defined as a BLOB data type. BLOB stands for Binary Large Object and is a collection of binary data that is stored as a single entity in a database.
Our final goal is to retrieve the images from the table we loaded in part 1 and write them back to the IFS. Once we complete this task, we should end up with the same five images we worked with in part 1. To keep everything …Read more
June 26, 2017 Mike Larsen
In the first part of this series, we’ll look at how we can store images (or other media) in an SQL table on the IBM i. To accomplish this goal, we’ll write an RPG program that reads a table that has the name and location of the images from a folder in the IFS, and writes those images to a table.
The images will be stored in a column that is defined as a BLOB data type. ‘BLOB’ stands for ‘Binary Large Object’, and is a collection of binary data that is stored as a single entity in a database. …Read more