Johan Kok – Medium

Johan Kok

Johan Kok

Implementations Of An Order Book (Part 2 of 3)

Our first implementation of the order book uses a doubly linked list. This data structure was chosen as we would need to traverse to and…

Jul 23, 2023

Implementations Of An Order Book (Part 2 of 3)

Jul 23, 2023

Johan Kok

Implementations Of An Order Book (Part 1 of 3)

Order books are the lifeblood of any exchange. Each trade executed on an order book will generate some profits for the exchange in the form…

Jul 23, 2023

Implementations Of An Order Book (Part 1 of 3)

Jul 23, 2023

Johan Kok

Thanks for the write up.

Just to clarify one thing. Instead of computing the loss gradient using full-conv(rotated_180 input, loss) from top down, can we just do…

Apr 5, 2021

Apr 5, 2021

Johan Kok

Demystifying Tree Convolution networks for query plans

TL;DR

Oct 1, 2020

Demystifying Tree Convolution networks for query plans

Oct 1, 2020

Johan Kok

One click deployment for measuring networking availability of your Kubernetes cluster

TL;DR

Sep 2, 2019

One click deployment for measuring networking availability of your Kubernetes cluster

Sep 2, 2019

Johan Kok

Data first, SLA always

TL;DR

Aug 7, 2019

Data first, SLA always

Aug 7, 2019

Johan Kok

Structured streaming in a flash

I had the opportunity to dabble with streaming technologies just 1 year into my data engineering career. Learning the ropes of streaming…

Apr 6, 2019

Structured streaming in a flash

Apr 6, 2019

Johan Kok

Reconciling tech & business with Architype (p1)

Lets face it. The digital transformation that have propelled the fortunes of companies such as Netflix and Facebook have somehow eluded…

Jan 4, 2019

Reconciling tech & business with Architype (p1)

Jan 4, 2019

Johan Kok

Johan Kok

Data scientist and ex data engineer at Grab Taxi, Singapore. Passionate about data science, programming and making ideas come to life.

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