Encryption at rest has long been a cornerstone in data security and it’s something that everyone should take seriously. If an attacker is able to get a hold of your data, encryption at rest becomes your last line of defence. For instance, in the recent LastPass security breach, the attacker was able to steal customers’ …
Yes, S3 now encrypts objects by default, but your job is not done yet Read More »
AWS announced general availability of AWS Lambda support for AWS X-Ray back in May. It’s taken me a while to try it out, and whilst I see plenty of values I think its current limitations significantly restricts its usefulness in a complex system. I found Lambda-specific documentations to be fragmented and I had to rely …
aws x-ray and lambda : the good, the bad and the ugly Read More »
part 1: overview part 2: testing and CI/CD part 3: ops part 4: building a scalable notification system <- you’re here part 5: building a better recommendation system Just before Yubl’s untimely demise we did an interesting piece of work to redesign the system for sending targeted push notifications to our users to improve retention. The …
Yubl’s road to Serverless architecture – building a scalable push notification system Read More »
part 1: overview <- you’re here part 2: testing and CI/CD part 3: ops part 4: building a scalable notification system part 5: building a better recommendation system Since Yubl’s closure quite a few people have asked about the serverless architecture we ended up with and some of the things we have learnt along the …
Yubl’s road to Serverless architecture – overview Read More »
Learn you to tame complex APIs with F#-powered DSLs from Yan Cui
I stumbled across a set of slides with a rather comprehensive overview of the different aspects of S3, worthwhile reading for anyone who works with Amazon S3 regularly. Enjoy! Masterclass Webinar: Amazon S3 from Amazon Web Services
If you’ve been using S3 client in the AWS SDK for .Net you might have noticed that there are no methods that let you interact with the folders in a bucket. As it turns out, S3 does not support folders in the conventional sense*, everything is still a key value pair, but tools such as …
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