Tag marbot

Evolutionary Serverless Architecture: JeffConfg Hamburg 2018 talk

Evolutionary Serverless Architecture: JeffConfg Hamburg 2018 talk

I want to share my JeffConf Hamburg talk with you: Evolutionary Serverless Architecture A system architecture often struggles to adapt to new requirements. Serverless architectures can evolve because the small building blocks are easier to replace. I d...

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Burst credits of t2 EC2 instances need monitoring

Burst credits of t2 EC2 instances need monitoring

EC2 is one of the fundamental services on AWS. If you are not 100% Serverless, your application health depends on the health of your EC2 instances. When I do AWS architecture reviews for our clients, I check that CPU burst capacity is monitored for EC2 ...

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Monitoring a critical part of your infrastructure: Amazon Elasticsearch domain

Monitoring a critical part of your infrastructure: Amazon Elasticsearch domain

I used Elasticsearch in various projects: to add rich search functionality to applications as well as to collect and analyze logs with the help of Kibana. In both cases, either your users or your operators rely on the Elasticsearch infrastructure. In on...

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Monitoring a critical part of your infrastructure: Amazon Relational Database Service (RDS)

Monitoring a critical part of your infrastructure: Amazon Relational Database Service (RDS)

Amazon RDS provides PostgreSQL, MySQL, MariaDB, Oracle, and Microsoft SQL Server as a Service. The fully managed service covers a lot of the challenges of operating a database (e.g., master-standby replication, snapshots, patching the operating system a...

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Monitoring a critical part of your infrastructure: Amazon ElastiCache memcached cluster

Monitoring a critical part of your infrastructure: Amazon ElastiCache memcached cluster

In most of my projects where end-user latency is important, I usually add a caching layer to the architecture. The goal of a caching layer is to reduce load from the database and the speed up the most popular data retrievals. In one project, I was asked...

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AWS Monitoring Primer

AWS Monitoring Primer

Monitoring is critical for a secure, high-performing, resilient, and efficient cloud infrastructure. This blog post summarizes all the bits and pieces you need to think of when monitoring your AWS account. OverviewThe following mind map provides an ove...

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Send CloudWatch Alarms to Slack with AWS Lambda

Send CloudWatch Alarms to Slack with AWS Lambda

As we all know, things go wrong. That’s why monitoring and alerting are essential topics. Wouldn’t it be nice, if problems in your AWS account would show up in Slack? So you can react quickly while using your favorite messaging tool. In this blog post, ...

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CloudWatch is neglected: Why is the control room empty?

CloudWatch is neglected: Why is the control room empty?

CloudWatch is the most undervalued service on AWS. It’s like an empty control room. All data is there, but no one is looking at it. Together with IAM and VPC, CloudWatch provides the basis for modern infrastructure. CloudWatch combines an extensive set...

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Lessons learned: Serverless Chatbot architecture for marbot

Lessons learned: Serverless Chatbot architecture for marbot

marbot forwards alerts from AWS to your DevOps team via Slack. marbot was one of the winners of the AWS Serverless Chatbot Competition in 2016. Today I want to show you how marbot works and what we learned so far. Let’s start with the architecture diagr...

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Serverless Slack Bot Hero Award

marbot, our chatbot, won the Serverless Slack Bot Hero Award at the AWS Serverless Chatbot Competition! Andreas and I are proud and happy winners. Thanks to Amazon and Slack for organizing the hackathon. marbot forwards alerts from Amazon Web Services t...

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Incident Management for Slack

Team up to solve incidents with our chatbot marbot. Never miss a critical alert. Escalate alerts from your AWS infrastructure among your team members. Strong integrations with all parts of your AWS infrastructure: CloudWatch, Elastic Beanstalk, RDS, EC2, ...

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