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Akshat Agarwal
Akshat Agarwal

74 Followers

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Level Up Coding

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Implementing a sliding log rate limiter with Redis and Golang

Introduction I work on an application that communicates with multiple payment providers. Each provider has their own rate limit for us. We did not want to exhaust our rate limit with any of the payment providers, while also making the most of what limits we are allowed. …

Golang

6 min read

Implementing a sliding log rate limiter with Redis and Golang
Implementing a sliding log rate limiter with Redis and Golang
Golang

6 min read


Sep 5

[System Design] Ensure that Product isn’t over-purchased

Here’s a simple and frequent design problem: If 1,000,000 quantity of a product are going on a flash sale on a website, then how do you ensure that no more than that many orders are placed for that item? Let’s jot down some key points we can infer from the…

System Design Interview

3 min read

[System Design] Ensure that Product isn’t over-purchased
[System Design] Ensure that Product isn’t over-purchased
System Design Interview

3 min read


May 5, 2019

Cebu + Oslob 4Days/3Nights trip

This post is second in a 2-part series. The first part, Coron 6Days/5 Nights relaxed trip can be found here Day 1: Fly in We took a small bombardier plane from Bususanga airport at 5 pm, which would take us to Mactan International Airport in about 75 minutes. You feel the bustle of a…

Travel

5 min read

Cebu + Oslob 4Days/3Nights trip
Cebu + Oslob 4Days/3Nights trip
Travel

5 min read


May 5, 2019

Coron 6Days/5 Nights relaxed trip

This post is the first of a 2-part series. The second part, Cebu + Oslob 4D/3N trip is here. More Useful Links 1. Itinerary and budget in 2 minutes 2. Hotel review: Busuanga: Busuanga Bay Lodge 3. Hotel review: Coron: Coron Underwater Garden Resort 4. Hotel review: Mactan: Abaca Boutique Resort Full Itinerary Day 1: Fly in We got…

Travel

8 min read

Coron 6Days/5 Nights relaxed trip
Coron 6Days/5 Nights relaxed trip
Travel

8 min read


Apr 28, 2019

Review: Abaca Boutique Resort, Mactan

This is a premium boutique resort tucked away in the North-East corner of Mactan island, away from the average tourist and yet perfectly close to Mactan International airport. We took the biggest and most expensive suite on offer, called the Seaview pool villa, which was extremely spacious, about 125sqm, and…

Travel

2 min read

Review: Abaca Boutique Resort, Mactan
Review: Abaca Boutique Resort, Mactan
Travel

2 min read


Apr 28, 2019

Review: Coron Underwater Garden Resort

This is a pretty chill place for budget travellers. Complete with a laid back cafeteria/restaurant with board games, 3 pet dogs, about a dozen cats, and sea facing over-water villas! The staff and service here are outstanding and on point, but what shines out brighter than everything else is that…

Travel

2 min read

Review: Coron Underwater Garden Resort
Review: Coron Underwater Garden Resort
Travel

2 min read


Apr 28, 2019

Review — Busuanga bay lodge

If you’re looking for a place to get away from life, work and Instagram, this serves well: there’s no working internet here. Welcome drink is freshly squeezed calamansi, perfect for refreshing your body and soul after everything you’ve put your body through to reach this paradise of an island. Service…

Travel

2 min read

Review — Busuanga bay lodge
Review — Busuanga bay lodge
Travel

2 min read


Apr 28, 2019

Coron + Cebu 9D/8N short itinerary

Flights Singapore–Busuanga–Cebu–Singapore : SGD 500/person Day 1 Fly from Singapore to Busuanga, hit the beach and eat that seafood. Accomodation: Busuanga Bay Lodge. ₱ 11,312 for the night ₱ 1000/person transfer from airport to hotel. Day 2 Drive from Busuanga to Coron and check in to your over-water villa built on…

Travel

2 min read

Travel

2 min read


Apr 2, 2019

Road trip: Singapore to Malacca City

Well there is no dearth of options when picking a weekend getaway from the Singapore bustle, and one of the quite popular ones, no doubt, is Malacca City, (also spelled Melaka). It is about 215km from Johor Bahru, most of which is the impeccable North-South Expressway (E2). Day 1 (Saturday) We took a…

Travel

4 min read

Road trip: Singapore to Malacca City
Road trip: Singapore to Malacca City
Travel

4 min read


Jul 18, 2017

Kinnaur, Spiti and Lahaul

Day 1 | 24th June 2017 We left Gurgaon at 12:30 am. With a stutter: The one source of power on our 9 day trip (12V DC port in the car) wasn’t working. Great. So we called Myles support, and after about an hour of hanging up and being held up, and they asked us to…

Travel

17 min read

Kinnaur, Spiti and Lahaul
Kinnaur, Spiti and Lahaul
Travel

17 min read

Akshat Agarwal

Akshat Agarwal

74 Followers

Engineer because I couldn’t make travelling lucrative

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