Tag Archives: data

Amazon Rekognition:圖片辨識 API

從 Google 的 Vision API,到 Microsoft 的 Computer Vision API (參考「微軟也推出圖片辨識的 API 了」),AWS 也推出類似的服務了:「Amazon Rekognition – Image Detection and Recognition Powered by Deep Learning」。 與其他兩家都是類似的方式,丟圖進去然後用系統已經 train 好的資料給你分析結果... 然後依照次數算錢。 有種算是補產品線的感覺啦...

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Amazon Athena:直接在 S3 上進行分析

Amazon Athena 提供另外一種選擇,讓分析的便利性增加了許多:「Amazon Athena – Interactive SQL Queries for Data in Amazon S3」。 以往都需要開 server 起來分析,這個新的服務直接使用就好: Athena is based on the Presto distributed SQL engine and can query data in many different formats including JSON, CSV, log files, text with … Continue reading

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電信商對 Zero Rating 與網路中立性的問題

在「AT&T users will be able to stream DirecTV Now without using their data」這邊才看到 FCC 在這個月月初針對電信商對特定服務的 zero rating 發出警告:「The FCC tells AT&T it may be violating net neutrality with its DirecTV plans」: AT&T is far from the only US carrier to … Continue reading

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Linode 東京第二機房預定在十二月開放

Linode 在「Network Update: Multihomed, Increased Transit, Peering」這邊提到: We’re opening a brand new Tokyo facility next month. This will enable customers in the region to take advantage of several recent Linode announcements: KVM hypervisor, our latest plan specs including double the … Continue reading

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Bitmain 的生意愈做愈大了...

Bitmain 做到打算直接弄一座 data center 來挖 Bitcoin:「Chinese firm building 135MW bitcoin data centre」。居然還是用綠色能源來玩出全世界第三大吃電資料中心: The complex, which will be capable of pulling 135 megawatts of power placing it at #3 of the most powerful data centres in the world, will operate primarily … Continue reading

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玩 Python 下的 ggplot

在「A Dramatic Tour through Python’s Data Visualization Landscape (including ggplot and Altair)」這邊又再次看到 Python 下的 ggplot,以為還算好裝,但實際上好像有點難裝 XD 我平常用的環境是 pyenv 跑 Python 3.5.2。而跑 ggplot 需要用到 _tkinter,這個模組,而這個模組在 Python 3 應該是內建的... 只要你有先裝 tk-dev @_@ 所以在弄了半天發現這個問題後,先把 tk-dev 補裝上,再重新安裝 Python 3.5.2: $ sudo apt-get install tk-dev … Continue reading

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AWS 美東第二區開放

如同之前 AWS 的規劃,宣佈啟用美東第二區了 (us-east-2,在俄亥俄州):「Now Open – AWS US East (Ohio) Region」。看了一下 EC2 的價錢,與 us-east-1 是同一個級別的,其他的服務應該是都差不多... 另外因為跨州了 (而且跟 us-east-1 很近),所以官方也推薦拿來做異地服務: With just 12 ms of round-trip latency between US East (Ohio) and US East (Northern Virginia), you can make good use … Continue reading

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將 collectd 收集到的資料寫到 CloudWatch 裡

AWS 對 collectd 推出的 plugin,可以將 collectd 收到的資料丟到 Amazon CloudWatch 裡:「New – CloudWatch Plugin for collectd」,GitHub 的連結在「A collectd plugin for sending data to Amazon CloudWatch」這邊。 丟上去以後就可以在 AWS 的 dashboard 上看了:

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Linode 東京第二機房的訪談 (a.k.a. PR 稿)

前幾天提到的「Linode 東京機房擴充的工作...」,這幾天 Linode 就開始發 PR 稿造勢了:「Behind The Scenes: Details About Upcoming Tokyo 2 DC Launch」,把重點拉出來。 新機房在品川 (Shinagawa),原文應該是打錯了 (n 跟 b 差一格而已): Linode will be opening a new datacenter in Shibagawa ward, Tokyo, Japan, this fall and I was able to … Continue reading

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ING Bank 在羅馬尼亞的機房出事...

ING Bank 在羅馬尼亞的機房發生資料損毀:「A Loud Sound Just Shut Down a Bank's Data Center for 10 Hours」。 不過原因是因為火災測試時噴發的音量太大,導致硬碟故障 XDDD ING Bank’s main data center in Bucharest, Romania, was severely damaged over the weekend during a fire extinguishing test. In what is a … Continue reading

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