Restaurant with Data: The Guide to Taking Control of Your Business Without the Overwhelm

I’m thrilled to announce the launch of my new book! It’s a practical guide designed to help you transform real restaurant data into actionable decisions—without the overwhelm. Learn how to finally turn complex metrics into simple strategies that improve your daily operation

Jonathan Longares

3/1/20252 min leer

If you have ever felt like you are making decisions for your restaurant based solely on "intuition," or if you have piles of spreadsheets that you don't know how to translate into more sales, this message is for you.

Today, I am thrilled to officially announce the launch of my new book: "Restaurante con Datos" (Restaurant with Data).

This is not a boring technical manual filled with impossible jargon. It is a practical handbook born from a real need: to help restaurant owners, managers, and food entrepreneurs dive into the world of data analysis without losing their minds in the process.

Why Did I Write This Book?

The gastronomic industry is passionate, but it is also unforgiving. Many businesses close not because of a lack of talent in the kitchen, but because of a lack of visibility in management. For years, I have seen great concepts fail simply because they didn't know what was actually happening behind the cash register.

I wrote "Restaurante con Datos" to break the myth that you need to be a mathematician or a software expert to understand your business. The truth is, you already have the data you need; the secret lies in knowing how to look at it.

What Will You Find Inside?

The focus of the book is simple: From Information to Action.

We don't talk about abstract theories here. I explain, step-by-step, how to extract gold from your daily operations:

  1. Stress-Free Analysis: Learn to identify which metrics really matter (KPIs) and how to ignore the "noise" that only distracts you.

  2. Reality-Based Decisions: Forget about guessing which dish is the favorite or what time you sell the most. I teach you how to use your own real data to confirm the facts.

  3. Actionable Steps: Every chapter is designed so you walk away with a concrete task. From adjusting the menu and optimizing inventory to improving your marketing campaigns based on actual customer behavior.

Who Is This Book For?

  • Restaurant Owners: Who want to stop putting out fires and start building solid strategies.

  • Managers: Who need tools to justify changes and improve profitability.

  • Entrepreneurs: Who are about to open and want to start on the right foot, with a data-driven culture from day one.

The Future is Measurable

In such a competitive market, whoever has the best information wins. "Restaurante con Datos" is your ticket to smart, modern, and—above all—profitable management.

Stop guessing and start knowing.