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Michael O'Brien profile picture

Michael O'Brien

Founder, CEO SenseDeep.

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CEO at SenseDeep

DynamoDB Attribute Packing for Single-Table Designs

DynamoDB Attribute Packing for Single-Table Designs

Reactions 7 Comments
4 min read
DynamoDB Sparse Indexes with Transparent Follow

DynamoDB Sparse Indexes with Transparent Follow

Reactions 6 Comments
4 min read
Data Modeling for DynamoDB Single Table Designs with OneTable

Data Modeling for DynamoDB Single Table Designs with OneTable

Reactions 11 Comments
13 min read
DynamoDB Checklist

DynamoDB Checklist

Reactions 13 Comments
10 min read
Evolving DynamoDB Designs

Evolving DynamoDB Designs

Reactions 2 Comments
3 min read
OneTable CLI for DynamoDB Migrations

OneTable CLI for DynamoDB Migrations

Reactions 5 Comments
6 min read
How to Create a Hybrid NPM Module for ESM and CommonJS.

How to Create a Hybrid NPM Module for ESM and CommonJS.

Reactions 4 Comments
7 min read
CloudWatch Logs with Two Subscriptions?

CloudWatch Logs with Two Subscriptions?

Reactions 3 Comments
3 min read
SenseDeep Beautiful Metrics

SenseDeep Beautiful Metrics

Reactions 2 Comments
3 min read
SenseDeep Lambda Troubleshooting

SenseDeep Lambda Troubleshooting

Reactions 1 Comments
4 min read
SenseDeep Recommendations and Insights

SenseDeep Recommendations and Insights

Reactions 1 Comments
2 min read
CloudWatch Series

CloudWatch Series

Reactions 1 Comments
2 min read
Invoke HTTP from AWS Lambda without Waiting

Invoke HTTP from AWS Lambda without Waiting

Reactions 6 Comments
4 min read
Correlated CloudWatch Logs

Correlated CloudWatch Logs

Reactions 1 Comments
3 min read
CloudWatch Dashboards

CloudWatch Dashboards

Reactions 8 Comments
6 min read
You Don't Need A SumoSplunkDog

You Don't Need A SumoSplunkDog

Reactions 7 Comments 2
5 min read
Cloud Logging Checklist

Cloud Logging Checklist

Reactions 3 Comments
5 min read
What is Amazon CloudWatch?

What is Amazon CloudWatch?

Reactions 6 Comments
7 min read
The Code Zone

The Code Zone

Reactions 4 Comments
1 min read
A Better CloudWatch Logs Viewer

A Better CloudWatch Logs Viewer

Reactions 8 Comments 2
3 min read
AWS Cloud Cost Checklist V2

AWS Cloud Cost Checklist V2

Reactions 36 Comments 3
6 min read
Web Developer Security Checklist V2

Web Developer Security Checklist V2

Reactions 282 Comments 20
8 min read
Lower cloud costs with Spot instances | PowerDown

Lower cloud costs with Spot instances | PowerDown

Reactions 8 Comments
5 min read
Developers: Stop Your Engines | PowerDown

Developers: Stop Your Engines | PowerDown

Reactions 8 Comments
2 min read
We bootstrapped a SaaS startup, without compromise and spent only $912 on AWS

We bootstrapped a SaaS startup, without compromise and spent only $912 on AWS

Reactions 34 Comments 2
5 min read
Immutable infrastructure can be dramatically more secure

Immutable infrastructure can be dramatically more secure

Reactions 19 Comments
3 min read
How to lower AWS cloud costs: a checklist

How to lower AWS cloud costs: a checklist

Reactions 78 Comments 6
4 min read
Web Developer Security Checklist V1

Web Developer Security Checklist V1

Reactions 309 Comments 12
5 min read
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