Blog - fourTheorem

Business

March 20, 2024

Using a Partner to Guide Your Cloud Migration

Migrating to the cloud has become a strategic imperative for many businesses seeking to innovate,…

Laura Quinn

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renaissancere-reinsurance-financial-modelling

Financial Services Business

March 12, 2024

Achieving Cloud Scalability and Performance for Reinsurance Financial Modelling

RenaissanceRe is one of the world’s leading reinsurance companies, consistently recognized for innovation, technical excellence,…

Eoin Shanaghy

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AWS and Serverless Luciano Mammino

March 4, 2024

Managing AWS accounts like a PRO – Part 1

Using multiple AWS accounts is a best practice that can help you isolate and manage…

Luciano Mammino

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Business

January 25, 2024

The Business Leader’s Guide to Working with fourTheorem

If you are starting a new technology venture as a non-technical founder or as a…

Fiona McKenna

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Business Financial Services

January 25, 2024

Accelerating Financial Services Innovation: The Need for Cloud Adoption

By the end of 2023, 91% of banks and insurers were reported to have started…

Eoin Shanaghy

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How to Optimise Python Data Science in AWS Lambda: Strategies and Benchmarks

AWS and Serverless Eoin Shanaghy

December 12, 2023

How to Optimise Python Data Science in AWS Lambda: Strategies and Benchmarks

Python is one of the two most popular languages for developing AWS Lambda Functions, according…

Eoin Shanaghy

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AWS and Serverless

December 12, 2023

The Top Serverless Announcements from AWS re:Invent 2023

This article was first posted on Dev.to and LinkedIn. With numerous AI-related announcements, this year's re:Invent…

Guilherme Dalla Rosa

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AWS and Serverless Conor Maher DevOps

August 18, 2023

Using AWS Resource Access Manager to share an Aurora cluster for development

It is an emerging best practice to create a discrete AWS account per workload and…

Conor Maher

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AWS and Serverless DevOps

August 10, 2023

Amazon ECS and its Hidden Costs

ECS is a great way to run containers in AWS especially when using Fargate as…

David Lynam

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AWS and Serverless

July 27, 2023

fourTheorem Achieves the AWS Service Delivery Designation for Amazon ECS

27th July 2023: fourTheorem, an Amazon Web Services (AWS) Advanced Tier Services Partner, adept in…

Laura Quinn

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AWS and Serverless DevOps Eoin Shanaghy

July 10, 2023

VPC Lattice: The Future of AWS Networking Explained

VPC Lattice is a completely new way to simplify API communication between services or microservices…

Eoin Shanaghy

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AWS and Serverless Diren Akkoc

May 2, 2023

Getting Started With AppSync – A Quick Start Guide

In this article, we will show you how to get started quickly with a very…

Diren Akkoc

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AWS and Serverless Michael Twomey S3

April 27, 2023

Tracking AWS Python SDK (boto3) Retries With the Event System

When making calls to AWS via the boto3 AWS Python SDK, you may encounter situations…

Michael Twomey

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AWS and Serverless Future of Software Microservices

April 27, 2023

Exploring AWS Application Composer for serverless API development

In this post, we are going to walk through a demo of creating a simple…

G Singh

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AWS and Serverless Eoin Shanaghy Event-Driven Architecture

April 4, 2023

EventBridge as a Cross-Account Event Backbone

This article was originally posted on Dev.toTwo of the emerging best practices in modern AWS…

Eoin Shanaghy

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News & Events Future of Software

February 16, 2023

fourTheorem exclusively licences disruptive AI software resources

fourTheorem has secured exclusive access to intellectual property rights – focusing on the application of…

Laura Quinn

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AWS and Serverless

February 7, 2023

AWS Security Services: How do you choose?

AWS and customers share security and compliance responsibilities when systems are built on the AWS…

Stella Samuel

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News & Events

January 18, 2023

fourTheorem named AWS Advanced Tier Services Partner

The past year was the busiest ever for fourTheorem – we have always been a…

Laura Quinn

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AWS and Serverless Luciano Mammino S3

January 16, 2023

The illustrated guide to S3 pre-signed URLs

S3 pre-signed URLs can be used to easily and reliably implement file download and upload…

Luciano Mammino

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News & Events

December 22, 2022

2022, it’s been a blast

The past year was the busiest ever for fourTheorem – we have always been a…

Laura Quinn

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AWS and Serverless DevOps

November 29, 2022

Blue/Green Deployments with AWS CodeDeploy and Terraform

This post is a write-up on an approach to doing blue/green deployments with serverless AWS…

G Singh

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AWS and Serverless Eoin Shanaghy

July 15, 2022

Getting to Well Architected Faster with AWS Lambda Powertools

You may have already encountered the AWS Well-Architected Framework, a set of resources to help…

Eoin Shanaghy

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AWS and Serverless Eoin Shanaghy Event-Driven Architecture Luciano Mammino

April 17, 2022

What do you need to know about SNS?

We have already talked about SQS and EventBridge, let’s now discuss SNS: Simple Notification Service.…

Luciano Mammino

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AWS and Serverless Eoin Shanaghy Event-Driven Architecture Luciano Mammino

March 22, 2022

What can you do with EventBridge

EventBridge has generated a lot of buzz since it was announced in mid-2019. Compared to…

Eoin Shanaghy

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AWS and Serverless Eoin Shanaghy Event-Driven Architecture Luciano Mammino

February 26, 2022

What do you need to know about SQS?

A good understanding of event-driven architecture and how to apply it is an important skill…

Luciano Mammino

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AWS and Serverless Eoin Shanaghy

November 11, 2021

Why AWS Lambda Pricing Has to Change for the Enterprise

AWS Lambda is, contrary to popular belief, ideally suited for many enterprise batch workloads like…

Eoin Shanaghy

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AWS and Serverless

November 7, 2021

Starting with AWS and the Serverless Framework

Since joining fourTheorem earlier this year I've worked with AWS and the Serverless framework a…

Laura Quinn

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AWS and Serverless Eoin Shanaghy Future of Software Microservices

October 16, 2021

Why Observability Matters for Your Business

If you haven’t heard the word “observability” used in your IT organisation, that’s about to…

Eoin Shanaghy

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Future of Software Microservices Peter Elger

December 11, 2020

On The Topic of Monoliths

The monolith: large, impenetrable, legacy, evil? The rise of Microservices has infected the developer zeigeist…

Peter Elger

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AWS and Serverless News & Events

December 1, 2020

What Does Lambda’s Big Memory Increase Enable?

AWS is increasing the max memory for Lambda from 3008 MB to 10240 MB with…

Guilherme Dalla Rosa

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Latest from our blog

Accelerating Financial Services Innovation: The Need for Cloud Adoption

The Business Leader’s Guide to Working with fourTheorem

Achieving Cloud Scalability and Performance for Reinsurance Financial Modelling

Using a Partner to Guide Your Cloud Migration

Achieving Cloud Scalability and Performance for Reinsurance Financial Modelling

Managing AWS accounts like a PRO – Part 1

The Business Leader’s Guide to Working with fourTheorem

How to Optimise Python Data Science in AWS Lambda: Strategies and Benchmarks

The Top Serverless Announcements from AWS re:Invent 2023

Using AWS Resource Access Manager to share an Aurora cluster for development

Amazon ECS and its Hidden Costs

fourTheorem Achieves the AWS Service Delivery Designation for Amazon ECS

VPC Lattice: The Future of AWS Networking Explained

Getting Started With AppSync – A Quick Start Guide

Tracking AWS Python SDK (boto3) Retries With the Event System

Exploring AWS Application Composer for serverless API development

EventBridge as a Cross-Account Event Backbone

fourTheorem exclusively licences disruptive AI software resources

AWS Security Services: How do you choose?

fourTheorem named AWS Advanced Tier Services Partner

The illustrated guide to S3 pre-signed URLs

2022, it’s been a blast

Blue/Green Deployments with AWS CodeDeploy and Terraform

Getting to Well Architected Faster with AWS Lambda Powertools

What do you need to know about SNS?

What can you do with EventBridge

What do you need to know about SQS?

Why AWS Lambda Pricing Has to Change for the Enterprise

Starting with AWS and the Serverless Framework

On The Topic of Monoliths

What Does Lambda’s Big Memory Increase Enable?

We can help make your next project a success

We can help make your next project a success