Salesforce Notes & Architecture

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A personal Salesforce knowledge base for Apex, LWC, metadata-driven UI, automation, debugging and reusable implementation patterns.

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Developers · Featured

System.LimitException: Too Many SOQL Queries: 101 — Testing Apex Governor Limits

Diagnose “Too Many SOQL Queries: 101” with a debug-log experiment showing how @TestSetup and Test.startTest() create distinct SOQL governor-limit contexts in Apex tests.

By Ernesto Truyen Aug 6, 2026 4 min read

LWC Lightning Web Components, rendering strategies, reusable UI and client-side state. Apex Triggers, services, bulkification, testing, governor limits and backend patterns. Metadata Schema describe, record types, picklists, custom metadata and configurable behavior. Automation Flow, Apex automation, async processing and decision criteria. Architecture Design notes, trade-offs, maintainability and Salesforce solution structure. Debugging Practical techniques for inspecting behavior, fixing rendering issues and tracing data.

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Developers · Tutorial

System.LimitException: Too Many SOQL Queries: 101 — Testing Apex Governor Limits

Diagnose “Too Many SOQL Queries: 101” with a debug-log experiment showing how @TestSetup and Test.startTest() create distinct SOQL governor-limit contexts in Apex tests.

Aug 6, 2026 4 min read Advanced

Architects · Reusable Template

Product Delivery Plan: Complete Gantt Template

A downloadable Excel and Google Sheets-compatible delivery plan with WBS, feature dependencies, milestones, team capacity, progress, QA workload and a RAID log.

Jul 30, 2026 4 min read Intermediate

Architects · Tutorial

Salesforce CI/CD with Azure DevOps: From Your First Branch to Production

Build a reproducible Salesforce delivery flow with Azure Repos, pull-request validation, JWT authentication, delta deployments and separate DEV, UAT and PROD targets.

Jul 29, 2026 26 min read Advanced

Developers · Tutorial

Build a Visualforce PDF Template with Header, Footer, and Page Numbers

A practical Visualforce PDF template with repeated header and footer regions, page X of Y numbering, PNG static resources, controlled page breaks and Apex-based rendering.

Jun 26, 2026 10 min read Advanced

Developers · Tutorial

Connect Salesforce to Salesforce using JWT

A working Salesforce-to-Salesforce JWT bearer flow using an External Client App, a certificate, custom metadata and Apex you can paste into a real org.

Jun 21, 2026 6 min read Advanced

Developers · Pattern

Apex Trigger Handler Pattern: Thin Triggers, Testable Logic

How I structure trigger logic to keep Apex bulk-safe, readable and easier to test.

May 14, 2026 1 min read Intermediate

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System.LimitException: Too Many SOQL Queries: 101 — Testing Apex Governor Limitsapex Connect Salesforce to Salesforce using JWTapex Apex Trigger Handler Pattern: Thin Triggers, Testable Logicapex

Editor's picks

System.LimitException: Too Many SOQL Queries: 101 — Testing Apex Governor LimitsAdvanced Product Delivery Plan: Complete Gantt TemplateIntermediate Salesforce CI/CD with Azure DevOps: From Your First Branch to ProductionAdvanced Build a Visualforce PDF Template with Header, Footer, and Page NumbersAdvanced Connect Salesforce to Salesforce using JWTAdvanced