Category: Tutorials
You are in the right place if you want a lesson you can follow, not a glossary and not a product homepage. This shelf holds most of the articles on Analytics Made Simple. Two paths sit inside it on purpose. SQL is the database path: you have rows, and you need to ask a question without exporting another spreadsheet. AI is the tool path: chat products, open-weight models, and the jobs those tools are actually good at. Other tutorials land here when they teach a skill that does not belong on a narrower shelf.
A category page is the pile. A series page is the path, with a place to start and an order. If you open a tag or page 2 of this list, you are in a filing cabinet. The lesson is the article, or the series hub that lines the articles up.
Where to start: if the pain is a table, open the SQL series and use the first part on that page. If the pain is a model name or a chat tool, open the AI category and pick the product you already have on screen. If you are not sure which job you have, open Learn and choose the track that matches the work, not the logo.
Share with a team without creating chaos
Share Custom GPTs with one owner, one live version, and clear edit rights. Kill ghost copies before the team trusts disagreeing answers.
Comparing groups without fooling yourself
Compare groups with an apples-to-apples checklist: mix, baseline, and window. Mix shifts fool more roadmaps than bad SQL.
Batch vs streaming in plain English
Real time is a latency budget, not a vibe. Learn batch, streaming, and micro-batch in plain English so you know when yesterday is fine, when minutes matter, and…
Tokens, context windows, and cost (intuition)
Treat context windows like a suitcase: pack role, schema crumbs, and the question. Chunk instead of cramming. Tokens are not free, and middle content gets lost first.
Autonomy: when to watch vs walk away
Choose Manual, Auto, or Skip with eyes open. Deletion always needs Allow. Watch high-stakes folders; do not equate Auto with unattended Skip.
