IBM i: DB2 for i

IBM DB2 for i

DB2 for i is a member of IBM’s family of DB2 databases. What makes DB2 for i unique is its integration with the platform, the IBM i operating system and Power Systems. This unique integration means you do less managing of your database, and more building of applications for analytics, mobile, cloud, or day to day operational purposes. DB2 for i’s open standards support allows you to leverage the world of development tools while protecting your investment in legacy applications. Self managing is what DB2 for i is all about !

Let's STaRt SQL with STRSQL command.

Query all databases

SELECT DISTINCT table_schema FROM systables

Query returns list of all databases

Linux command: ss - socket statistics

ss is another utility to investigate sockets. It can display more TCP and state information than other tools.

Powershell Core - pwsh

PowerShell Core is a cross-platform (Windows, Linux, and macOS) automation and configuration tool/framework that works well with your existing tools and is optimized for dealing with structured data (e.g. JSON, CSV, XML, etc.), REST APIs, and object models.

Entity Framework Core: Notes

Entity Framework is [WHAT] an object-relational mapper [WHY] enabling .NET developer to work with relational data using domain-specific object.

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