Page against the machine – Medium

Page against the machine

Page against the machine

Building a core banking microservice with Spring boot and MongoDB

This article describes the creation and performance testing of a core banking-style microservice with MongoDB. It includes both a basic…

9 min readApr 11, 2024

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Building a core banking microservice with Spring boot and MongoDB

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Page against the machine

Vector Search, a very simple idea that enables so much.

2 min readFeb 27, 2024

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Vector Search, a very simple idea that enables so much.

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Page against the machine

Is a Document Database Faster than an RDBMS?

I work for MongoDB, the world’s leading document database company.

7 min readMar 28, 2023

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Is a Document Database Faster than an RDBMS?

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Page against the machine

What is a Database and Why Do I Need One?

A database is a way to persist variables from your programs that abstracts away the complexity of managing physical storage and retrieval…

3 min readFeb 27, 2023

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What is a Database and Why Do I Need One?

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Page against the machine

Introduction to Microcontrollers and the Pi Pico W

This post is about MongoDB, the Internet of Things, and connecting a Raspberry Pi Pico W to MongoDB Atlas. But first, a little backstory…

12 min readJun 30, 2022

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A Raspberry Pi Single Board Computer

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Page against the machine

How do you CREATE TABLE in MongoDB

One question newcomers to MongoDB have been heard to ask is, “How do I create a Table in MongoDB?” This is a nuanced question as the most…

4 min readJun 13, 2022

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How do you CREATE TABLE in MongoDB

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Page against the machine

Reduce Your Energy Bills — Part 3 Tracking the Electricity Usage

Based on the charts created for the first post in this series, I spend between £3 and £7 ($4–9) a day on grid electricity. I wanted to…

12 min readMar 17, 2022

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Reduce Your Energy Bills — Part 3 Tracking the Electricity Usage

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Page against the machine

Fractal Aggregation and MongoDB Charts

MongoDB’s data analysis specification method the Aggregation Pipeline is Turing Complete ; In theory you can compute anything with it (as…

2 min readMar 8, 2022

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Fractal Aggregation and MongoDB Charts

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Page against the machine

Reduce Your Energy Bills using MongoDB — Part 2 Getting the Temperature right

In Part 1 of this series, I built a system to monitor and display the energy coming into my house by recording the electric and gas meter…

10 min readMar 4, 2022

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Reduce Your Energy Bills using MongoDB — Part 2 Getting the Temperature right

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Page against the machine

Reduce Your Energy Bills using MongoDB — Part 1 Monitoring Power Usage

Domestic fuel prices are soaring in Europe, and with the UK government cap on home gas and electric tariffs being raised in April to…

5 min readFeb 24, 2022

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Reduce Your Energy Bills using MongoDB — Part 1 Monitoring Power Usage

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Page against the machine

Page against the machine

John Page is a Document database veteran, who after 18 years building full-stack document database technologies for the Intelligence community joined MongoDB.

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