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The latest News and Information on Cloud monitoring, security and related technologies.

How to Diagnose and Fix AWS Lambda Iterator Age

AWS Lambda can use stream based services as invocation sources, essentially making your Lambda function a consumer of those streams. Stream sources include Kinesis Streams and DynamoDB streams. When you allow streams to invoke your Lambda function, Lambda will emit a CloudWatch metric called IteratorAge. In this post, we discuss what this metric is and how to fix it if it’s too high.

All the Security and Compliance Features Announced at AWS Re:Invent 2018

Yet another Re:Invent has concluded, leaving behind a trail of announcements, new features, and vendor swag (how many T-shirts can we possibly own?). Security was a hot topic at this year’s conference; so much so that it was mentioned in-depth within the first 10 minutes of Andy Jassy’s keynote and numerous times afterwards, as well as during Werner Vogel’s keynote the following day.

How to Minimize Troubleshooting Time by Correlating Events with Performance

LogicMonitor’s CloudWatch Events integration enables you to minimize troubleshooting time by displaying contextual events for your monitored resources alongside performance data. Many routine events, such as deployments, resource provisioning and de-provisioning, or configuration changes, have the potential to impact resource performance. Without being able to see the event in the same context as the performance data, it can be challenging to correlate the two.

Using Ruby on AWS Lambda

When Ruby support on AWS Lambda was announced yesterday, I was so excited about it that I had to try it right away. We've been using Lambda for a while at Honeybadger, and I have longed to be able to write our functions in Ruby. Having played with the new Ruby support for a few hours, I'm feeling confident we'll be spending less time with Node, Go, and Python. :)

Start Transfer for SFTP Servers Action

This week was very exciting at AWS re:Invent. There were many, many new services announced. One new service that was announced is called AWS Transfer for SFTP. AWS Transfer for SFTP allows you to setup a managed SFTP server which will upload and download files to Amazon S3, using the SFTP protocol. This is a great way to transfer files in to and out of Amazon S3 using standard tools.

Datadog's Lambda Layer: Monitor custom serverless metrics

To build applications in AWS Lambda, you often need to use third party libraries and packages in your function code. Previously, these packages had to be included in a function’s deployment package. Today, Amazon Web Services released a new feature called Layers to simplify this process for Lambda developers. Layers allow you to deploy common components that you can reuse across functions, such as machine learning models, SDKs, or instrumentation libraries.

LogDNA Announces New Log Management Capabilities on IBM Cloud

LogDNA today announced a new offering that enables developers to troubleshoot coding bugs and quickly fix development errors in applications, potentially saving businesses millions of dollars in development hours, downtime and associated revenue loss. IBM Log Analysis with LogDNA integrates LogDNA services to allow developers to aggregate all their log data across applications in the IBM Cloud.