Joshua Fox, Author at DoiT International

Flexibility in Vizier’s Black Box Optimization

Joshua Fox 17th August 2023

In Part 2, we explained why Black Box allows more control and scalability than ordinary hyperparameter tuner services.

The Advantages of Vizier’s Black Box Approach

Joshua Fox 17th August 2023

In Part 1, we described the challenges of slow, costly optimization processes that never come out well enough the first time.

Vertex AI Vizier for fewer repetitions of costly ML training

Joshua Fox 31st July 2023

This series of three blogs will explain a new approach to reducing cost for ML training and other optimization processes: the Black Box optimization workflow with Google Vertex AI Vizier.

Allow outgoing traffic by domain: FQDN Egress Control

Joshua Fox 7th February 2023

When you build a secure application, you often deny it permission to connect out of its Virtual Private Cloud (VPC). But sometimes you need to

Authentication between microservices: Is it really that hard?

Joshua Fox 28th June 2022

We outline several methods to achieve authentication between microservices, starting with the simplest but least secure and maintainable and building up to the recommended architectures.

Let the Computer Enforce It For You

Joshua Fox 30th November 2021

As a programming newbie, you’re often told to comment on your code as much as possible. But it’s not long before you read an article telling you to do otherwise. Confused? This article will give you a clear picture of when to comment and when to avoid it.

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