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Programming / Re: Please Review The SPA I'm Building With Angular by cixak95212: 11:19pm On Jan 08, 2021
A/s has done its thing. So i used a screenshot instead

Programming / Re: Backend Software Engineers, Let's Talk About System Design by cixak95212: 2:22am On Dec 08, 2020
AZeD1:


1) You do know that cluster has nothing to do with architecture right? You can have a cluster of monoliths right...
yes i know and thats why i I said "microservices-biased or monolith-biased", so i was simply asking upon what clusters closely resemble in terms of architecture and operations

2) I'm pretty sure nairaland as is today is a monolith and it works very well.
I never said monoliths dont work well, they do. 3G works well till tomorrow, does it mean its better than 4G?
If you live in a bad-network area, 4G might not be suitable for you, same for microservices which might not be suitable for your use-case, Still, 4G beats 3G hands-down, jsut as how microservices beats monoliths hands down.


You get the idea now?

2 Likes

Programming / Re: Is Decagon Worth It? by cixak95212: 12:28am On Dec 08, 2020
I know many people there, none has given good feedback so far so good.
Doesnt still mean, it wont work out for you.
Programming / Re: Backend Software Engineers, Let's Talk About System Design by cixak95212: 12:18am On Dec 08, 2020
AZeD1:

1) Shopify is at least 50 times bigger than Nairaland and it's still a monolith so what makes you think you need microservices? If you remove duplicate users (those with multiple accounts) and people who do not visit again how many do you think are members?

2) Sharding a DB from the start? How are you going to do it, what parameters are you going to use to shard?

3) NoSql DBs are good for unstructured data but Nairaland's data is structured. You have users, posts, comments and messages.
A user can have many posts, comments, messages (PM).
Posts, Comments and Messages belong to a user. This is classical SQL with makes RDBMS the obvious choice.


Examples of companies that have gone the route of microservices only to go back to monoliths.

https://segment.com/blog/goodbye-microservices/
https://aletheia.medium.com/istio-back-to-monolith-and-you-88dd3bd23265

Always remember premature optimization is the route of all evils

Beware of hype driven development... Just because big company X is doing something doesn't mean you have to do it.
The original question assumed 1k RPS and you can configure nginx to handle close to 500k RPS.

I dont want to start going into a battle of microservices vs monolith, but your analogy is flawed. I hope you understand how legacy codes work, and if a coy has been running a monolith for a long time, it's often a very difficult task to switch. AWS has 50% of their api documentation in XML and the rest in newer sdks . . does it mean, we should use XML these days? For that fact that 1 - 10 companies switched from microservices to monolith, doesnt make it better, as there are x10 that number that switched from monolith to microservices. You're only paying attention via one-lane to favour ur argument. Microservices were created to solved problems that came with monolith especially during scaling and not the other way around.
The newer guy is often better although it comes at a cost which is not limited to expensive cost of operations.
Secondly Nosql has passed the era of "unstructured data only". Knock yourself out https://docs.mongodb.com/manual/core/data-model-design


p.s.; NGINX cannot handle 500k request, except you configure a cluster. You're defaulted to under 100k out of the box. What is a cluster? Microservice-biased or monolith-biased, lol hahaha grin grin grin. The thing i say I say from firsthand experience and not online blogs.

1 Like

Technology Market / Re: SHOP ON EBAY & OTHER US ONLINE STORES - Doorstep Delivery In Nigeria by cixak95212: 1:05pm On Dec 07, 2020
ibawon:

As my oga don validate, now I can patronise
But no be pass mark oo

Caveat emptor
Technology Market / Re: SHOP ON EBAY & OTHER US ONLINE STORES - Doorstep Delivery In Nigeria by cixak95212: 1:01pm On Dec 07, 2020
Henrymorre:
Why 20 logistics? are they the one flying the plane?

I hope yo understand what logistics means? Is it until they own the aircraft?
Cos they told me severally that items were in the clearing and then no word
When i reach out, i get "item has not arrived yet" . so which item was in clearing .
And it has spoilt my plans, i coulda gotten the same items in Nigeria at least, instead of giving me false hope
not once, twice, or thrice.

Will i use the service again? NO
will i recommend the service? NO

3 Likes

Technology Market / Re: SHOP ON EBAY & OTHER US ONLINE STORES - Doorstep Delivery In Nigeria by cixak95212: 12:49pm On Dec 07, 2020
Owodiran1:
Trust :98%
Communication:56%
Logistics 79%
Logistics at times 45%
Logistics generally 67%
Customer relationship 86%
.... There is room for improvement......
General remark is satisfactory. But your communication needs to be attended to. You need alot of improvement in that area.

I'll rate logistics a 20 and comms 45
In a service, the customer should never be the one to reach out . . how much more when the service is prepaid . .
i know what it takes to run a business in Nigeria and i'm refraining myself so hard from dropping a review, cos the experience
hasn't been palatable at all. and I dont wanna be the death of a man's business on NL
but i just might be forced out of annoyance, anger and frustration plus a complete breakdown of plans
due to repeatedly cancelled timelines.

1 Like

Programming / Re: Backend Software Engineers, Let's Talk About System Design by cixak95212: 12:41pm On Dec 07, 2020
SilverG33k:


Database sharding how did I miss that... Excellent point there, very necessary, why would the DB be encrypted tho? Or what part of the DB needs to be encrypted, please share, because I am just considering the speed and complexity

2 Likes

Programming / Re: Help ..create New App Version 4.0 Reloads Very Slow ..any Solutions Tech Family by cixak95212: 4:03pm On Nov 24, 2020
dump your hdd and get an ssd

1 Like

Programming / Re: In Need Of A Visionary Programmer by cixak95212: 12:54am On Nov 24, 2020
app dev, web dev, grafix design and cartoonist
only one person , fa ?

4 Likes

Programming / Re: Help On Javascript Console by cixak95212: 10:18am On Nov 23, 2020
404Dev:
[s]bodmas is for mathematics. In javascript and programming operations move from left to right so its is 9-4 = 5 then +1 which is 6[/s]

2 Likes

Programming / Re: Got Data Of Richest People In The World by cixak95212: 10:13am On Nov 23, 2020
vinceyinnovation:
NICE.

But I usually desire to know, what are the advantages of learning to code up and down when there are ready made sites to drag and drop and do what you want?

or any advantages of learning programming codes over drag and drop.

I ventured into learning HTML, CSS, JavaScript but gave up on the way since I discovered WordPress, wix etc as short cut to web and app building.

Any explanations?

I hope you do realize that the wix and wordpress were created with codes like javascript, python etc that you're running from .... lol
you love eating eggs, but would there be any eggs if there were no chickens? The things you like to drag and drop, how did they come about?
e.g. integrating google maps in wordpress . .
how was google maps created, using wix or wordpress?
Programming / Re: Php Expert Come In Here by cixak95212: 3:04pm On Nov 22, 2020
Caramba !!!

Programming / Re: Why Is It That The Things That Give Money In Tech Are Always Hidden? by cixak95212: 1:48pm On Nov 01, 2020
Well, if you are argument is that for juniors, its nice to swing at WP et al, then it's valid, but based on the topic of the thread, which made it seem
like WP , php and co will give you more money, then that's false; and actually inverse.

2 Likes

Programming / Re: How Long Does It Take To Become A Senior Developer by cixak95212: 1:46pm On Nov 01, 2020
the autobot is annoying

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