Add instrumentation article

README.md

@@ -41,6 +41,7 @@
     - [Configuration](#configuration)
     - [Continuous Integration (CI)](#continuous-integration-ci)
     - [Data analysis & data science](#data-analysis--data-science)
+    - [Data semantics](#data-semantics)
     - [Databases](#databases)
       - [Internals](#internals)
       - [NoSQL](#nosql)
@@ -757,6 +758,10 @@ See also the Writing section
   - Don’t challenge your own data
 - 📖 [Python Data Science Handbook](https://jakevdp.github.io/PythonDataScienceHandbook/), O'Reilly
 
+### Data semantics
+
+- [Making Your Data Ready for Agentic AI](https://martinfowler.com/articles/making-data-ready-for-agentic-ai.html), martinfowler.com
+
 ### Databases
 
 See also the SQL section.
@@ -1558,6 +1563,7 @@ _See also: [Site Reliability Engineering (SRE)](#site-reliability-engineering-sr
 - [Guide on Structured Logs](https://signoz.io/blog/structured-logs/)
 - [What an error log level should mean](https://utcc.utoronto.ca/~cks/space/blog/programming/ErrorsShouldRequireFixing)
 - [Logging Sucks - Your Logs Are Lying To You](https://loggingsucks.com/)
+- [Instrumenting distributed systems for operational visibility](https://builder.aws.com/content/3EuxPBdIiiUhB5IK47p3O3fxhy7/instrumenting-distributed-systems-for-operational-visibility), AWS Builder Center
 
 #### Error/exception handling