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times 同 QS 有university ranking 點會唔係大學咩
你搵唔搵到software engineer 工？
I mean識hello world已經有可能有啫
你咩程度我就唔評論啦
You can hide the company name
如果出到來只是寫Hello world 基本上係一個侮辱囉, 真係寧願返去耕田
you're a fucking liar then
收錢做hello world
其他時間咪做自己project扮工
Great. How was the interview? Is it technical?
呢個唔係software engineer post 喎
一時engineer一時又administrator, 係咪full stack
IT administrator is basically maintenance
冇計啦，agent 見完我份CV 都唔知道我想點發展啦
Python react java Jupyter flutter
未計grad school applications
除非你做緊tech giant/ibank/trading
但係我而家一個月working hour係40hr
1.3 * hourly wage * 8 * 20
反正而家有個production project得我一個main
唔過咪搵過份等下手suffer
to Hong kong business owners, most likely yes
同樣係second class citizen, ibank intern 都40k
佢哋嘅revenue generation 係trader
Sales 搵客固然重要
但係 Dev 起公司嘅產品/服務一樣緊要
我expect你會講network engineer, software engineer, infra....
冇 dev 你都冇嘢比 sales 攞去 sell
but that's a different story
咁即係treat software engineer唔差啦
香港冇乜本地公司係treat software engineer 好的
software engineer 唔係IT... in my opinion
即係問你 現在是3GL 定 2GL or 4GL 的software engineer 比較搶手
要寫個 Traffic Engineering algo 出來
It'll control all SDN enabled routers and switches
Have insights to the whole network topology
咪見過囉，只是見d junior 位 至少一黎就問我以上嗰啲問題
Given an array of integers A and an interger K. Find the number subarrays of A such that the sum of the elements in the subarray equals to K.
Therefore can perform better forwarding decisions to maximize link utilisation, reduce congestion, etc.
Or even do customized network funcrions since you now control the flow of packets
This looks like an optimization problem
I can probably formalize it but I don't kniw much about networks
can it be modelled as a graph problem?
Go look at the B4 paper by Google
They are one of the first
Great. So your task is to implement the paper?
Every network have different requirements
So you may implement it differently
Small networks are different to big networks
Is it just parameter tuning? or entirely different algorithm?
Then it's just implementing the paper
which should not be difficult unless the paper is poorly written
Data centres are more focused on east-west traffic and campuses focus on north-south traffic
Your plan is to determine an optimal set of parameters empirically?
You may want to implement network security in your controller
I mean it's not a one size fits all stuff
My research is somewhat related to eyhat you're doing. Some kind of discrete optimization
I still have a lot to learn
Take a look at Google's approach on networking
And involves a lot of dynamic parts that is managed by software
So now network engineers need to know coding too
in traditional networking each device operate on its own, occasionally talking to other neighbors with protocols, and have no idea on the whole network topology
So forwarding decisions are decided solely on fields that's available on a single device
Their network is very interesting
They can micromanage their players
Still need those traditional protocols but with a twist
And the most demanding tasks are data transfer from dcs, which can be optimized with some heuristics
原來Now-e隻remote可以當presenter用Lol
咁要努力下了，學習下Licson，寧要知識不要女色的精神
旺角光榮冰室，沙嗲牛米變左麵，凍檸茶得2粒快溶晒既冰，餐牌寫雙蛋變炒蛋，仲要係冰凍嘅，即係炒定放左係度好耐
呢間酒店嘅Wi-Fi有個極奇怪設定，只限兩個裝置上網
限mac或者限session 我就會插lan開sharing
唔好意思裏面冇lan 插口，只有layer 2 掐口
我會set定cam, wiring SDWAN 架啦
一個連download 五MB速度都冇嘅酒店你仲想sharing
唔一定要快，我要既係其他device都上到網
之前返大陸去玩都係咁
Ubuntu行shell script去deploy新機真係方便
換左條1T SSD依家Migrate緊
我明白嘅，如果係考試前後我都係會book間酒店住一下
公司Join左美國CIS個組織，要睇佢裡面既文件，然後學裝佢既野。我英文又唔係好，睇咁多頁紙會頭痛。