Electrifier 🌴

Software Engineer || Security Researcher

[Electrifier 🌴 @cjScrypt]

@oladapodev Ah 😂

[Electrifier 🌴 @cjScrypt]

https://t.co/A4nxpmrPly

[Akintola Steve @Akintola_steve]

I’ve seen a lot of people from the comment session ask:

“Won’t deriving balances from a long ledger history cause massive latency?”

Yes, if you’re recalculating millions of ledger entries every time a user opens their app.

So here’s what most banks and mature fintechs actually do:

The ledger still remains the source of truth,

A balance snapshot is maintained for fast reads,

Every transaction updates both the ledger and the balance atomically within the same database transaction.

When you check your account balance, you’re usually reading the snapshot, not replaying years of transaction history.

The ledger is for accuracy and auditing.
The balance is for speed.

If anything ever looks off, the balance can be recomputed from the ledger.

Trust that is very clear now ?

[Electrifier 🌴 @cjScrypt]

You sef stay one place 🙄
If you're not using a balance column, I don't know what you're doing

Cus how do you calculate users balance on the fly from the ledger every single time they open your app

[Akintola Steve @Akintola_steve]

Quoting my earlier tweet:

“If you’re building a wallet system and your source of truth is a balance column,
May the database gods be with you 😂”

Let’s talk about why this is dangerous and exactly how to design the tables properly.

[Electrifier 🌴 @cjScrypt]

Make it public, let's test

[Tomilola Oluwafemi | Software Engineer @tomilola_ng]

216 API Endpoints delivered in just 3 weeks

This are the best times to build ✅

[Electrifier 🌴 @cjScrypt]

@docneto Fix your hiring process

[GIDA ™ @Official_GIDA]

A new month. A new page. A new opportunity to become more than you were yesterday.

This June, don't just count the days, make the days count, take one step closer to the future you're building.

Happy June, GIDAns. Let’s go be great!

[Electrifier 🌴 @cjScrypt]

@Oluwasina_11 @Gilmoorre Lol 😂

[Electrifier 🌴 @cjScrypt]

@folaoftech Lmao, real

[Electrifier 🌴 @cjScrypt]

Tech support at its finest 😂

[JAMB @JAMBHQ]

@OPEYEMIBAB31192, she should create the 'wrong email' supplied during registration and take charge of it.

[Electrifier 🌴 @cjScrypt]

@h4x0r_dz Why should they do that? 😂

[Electrifier 🌴 @cjScrypt]

@Blccak @chi_quiero @0xxstackk @DAVIDABUTU11 @MrMekzy_ 😂😂😂

[Electrifier 🌴 @cjScrypt]

@al_varo777 Part of the plot 😂

[Electrifier 🌴 @cjScrypt]

@ossynoya Vs Code?

[Electrifier 🌴 @cjScrypt]

@prime_sui Your whatsapp settings as howww??

[Electrifier 🌴 @cjScrypt]

@iamchrisani 🤣

[Electrifier 🌴 @cjScrypt]

@damnsec1 😂

[Electrifier 🌴 @cjScrypt]

@thatniggarhodes Lmao

[Electrifier 🌴 @cjScrypt]

@reimufan099 It's the shorts
Creators now spend more time producing what everyone prefers to watch now, short clips

[Electrifier 🌴 @cjScrypt]

@EOEboh Reallll

[Electrifier 🌴 @cjScrypt]

@prime_sui Nestjs is an opinionated framework and as such has several conventions.
It uses decorators to define how your classes and methods behave.
It also makes your code look cleaner and organised.
So why wouldn't anyone love Nestjs? 😄