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#cloud

Setting Up Post Schedules with EventBridge Scheduler & CDK

One key feature of any blogging platform is the ability to schedule posts for future publication. Hashnode introduced this functionality in June 2022. At that time, the entire feature was based on a CRON job. This CRON job managed all various states ...

Date: |Estimated Reading Time: 6 min|Author: Sandro Volpicella

How Hashnode is using Rate Limits on Stellate

Rate Limits are a vital part of every API. Especially, since we operate quite a lot of public and unprotected APIs we need to rate limit them. Implementing Rate limits based on IP addresses is fairly easy, especially with Amazon API Gateway and Amazo...

Date: |Estimated Reading Time: 6 min|Author: Sandro Volpicella|Comments: 1

How to Build Event-Driven Architecture on AWS?

In my first post, I talked a lot about why an Event-Driven-Architecture (EDA) makes sense and what the current state at Hashnode is. This post will shed a light on how to build event-driven systems on AWS. This is not a complete list since there are ...

Date: |Estimated Reading Time: 9 min|Author: Sandro Volpicella|Comments: 2

How We Build Serverless Audio Blogs with AWS on a Scale

Did you know that there is an amazing feature where we transform your text blogs into an audio-enabled podcast experience? For example, look at this post: You can simply hit play, and listen to @learnwithmegha 's article talking about our new compan...

Date: |Estimated Reading Time: 8 min|Author: Sandro Volpicella|Comments: 10