Simon Willison’s Weblog

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Monday, 18th May 2009

New Features for EC2: Elastic Load Balancing, Auto Scaling, and Amazon CloudWatch. EC2 now fulfils the promise of “magic scaling in the cloud” out of the box—CloudWatch monitors performance of your EC2 instances without needing to install any monitoring software, Auto Scaling allows you to configure “scaling triggers” which start up new instances based on information from CloudWatch, and Elastic Load Balancing balances requests across all available instances.

# 10:07 am / amazon, autoscaling, cloud-computing, cloudwatch, ec2, elasticloadbalancing, scaling

python-daemon (via) A library for correctly creating Unix daemon processes in Python, implementing the proposed PEP 3143 API.

# 10:12 am / daemon, python, unix

The Little Manual of API Design (PDF). A concise, highly readable guide to designing APIs that are “Complete, Easy to learn and memorize, lead to readable code, hard to misuse, and easy to extend”, based on lessons learnt over many years of development of the Qt framework.

# 10:14 am / api-design, apis, programming, qt

resty. 58 lines of bash provides a better command-line interface to RESTful APIs, using curl under the hood. This should save me from running “man curl” several times a week.

# 1:07 pm / apis, bash, commandline, curl, rest, resty

2009 » May

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