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Gabriel Cheung
Gabriel Cheung

Gabriel Cheung

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Gabriel Cheung
Gabriel Cheung
Nov 17, 2017 · 4 min read

Facet filter: Front end or backend

Background:

Lately, I have been working on figuring out a solution for facet filtering. Either building it on client side or server side is quite controversy in my squad. Here I am going to compare the pros and cons of it.

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Gabriel Cheung
Gabriel Cheung
Sep 14, 2017 · 3 min read

New IOS SDK thoughts

Latest Iphone has been released this week. While most of the media focus on the outlook or hardware of the Iphone X, the update of the IOS 11 has been disregarded. In my point of view, I think these two updates of the SDK are the most significant ones during this release.

Gabriel Cheung
Gabriel Cheung
Aug 22, 2017 · 18 min read

Redux quick start

Create fixture for testing

Create a reducer

Create a service

Create an action

Create a component

Create a store

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Gabriel Cheung
Gabriel Cheung
Mar 1, 2017 · 6 min read

Reducing costs with AWS Lambda and Elasticsearch/Elasticache for scraping

In our business requirement, we need to scrape some web pages. Everyday, we need to send out 300k to 500k requests to get documents from different websites(domains). We used to create three EC2 instances…

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