Fix broken links (donnemartin#180)

Author: zboigor

Diff for: README-ja.md

@@ -751,7 +751,7 @@ Layer 7 ロードバランサーは [アプリケーションレイヤー](#通
 ### その他の参考資料、ページ
 
 * [スケールするシステムアーキテクチャを設計するためのイントロ](http://lethain.com/introduction-to-architecting-systems-for-scale)
-* [システム設計インタビューを紐解く](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+* [システム設計インタビューを紐解く](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 * [サービス指向アーキテクチャ](https://en.wikipedia.org/wiki/Service-oriented_architecture)
 * [Zookeeperのイントロダクション](http://www.slideshare.net/sauravhaloi/introduction-to-apache-zookeeper)
 * [マイクロサービスを作るために知っておきたいこと](https://cloudncode.wordpress.com/2016/07/22/msa-getting-started/)
@@ -1408,7 +1408,7 @@ TCPよりもUDPを使うのは:
 <p align="center">
   <img src="http://i.imgur.com/iF4Mkb5.png">
   <br/>
-  <i><a href=http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/>Source: Crack the system design interview</a></i>
+  <i><a href=http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview>Source: Crack the system design interview</a></i>
 </p>
 
 RPCではクライアントがリモートサーバーなどの異なるアドレス空間でプロシージャーが処理されるようにします。プロシージャーはローカルでのコールのように、クライアントからサーバーにどのように通信するかという詳細を省いた状態でコードが書かれます。リモートのコールは普通、ローカルのコールよりも遅く、信頼性に欠けるため、RPCコールをローカルコールと区別させておくことが好ましいでしょう。人気のRPCフレームワークは以下です。[Protobuf](https://developers.google.com/protocol-buffers/)、 [Thrift](https://thrift.apache.org/)、[Avro](https://avro.apache.org/docs/current/)
@@ -1504,7 +1504,7 @@ RESTはデータを公開することに焦点を当てています。クライ
 * [REST vs JSON-RPC](http://stackoverflow.com/questions/15056878/rest-vs-json-rpc)
 * [Debunking the myths of RPC and REST](http://etherealbits.com/2012/12/debunking-the-myths-of-rpc-rest/)
 * [What are the drawbacks of using REST](https://www.quora.com/What-are-the-drawbacks-of-using-RESTful-APIs)
-* [Crack the system design interview](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+* [Crack the system design interview](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 * [Thrift](https://code.facebook.com/posts/1468950976659943/)
 * [Why REST for internal use and not RPC](http://arstechnica.com/civis/viewtopic.php?t=1190508)
 
@@ -1768,7 +1768,7 @@ Special thanks to:
 * [mmcgrana/services-engineering](https://github.com/mmcgrana/services-engineering)
 * [System design cheat sheet](https://gist.github.com/vasanthk/485d1c25737e8e72759f)
 * [A distributed systems reading list](http://dancres.github.io/Pages/)
-* [Cracking the system design interview](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+* [Cracking the system design interview](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 
 ## Contact info
 

Diff for: README-zh-Hans.md

@@ -761,7 +761,7 @@ CDN 拉取是当第一个用户请求该资源时，从服务器上拉取资源
 ### 来源及延伸阅读
 
 - [可缩放系统构架介绍](http://lethain.com/introduction-to-architecting-systems-for-scale)
-- [破解系统设计面试](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+- [破解系统设计面试](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 - [面向服务架构](https://en.wikipedia.org/wiki/Service-oriented_architecture)
 - [Zookeeper 介绍](http://www.slideshare.net/sauravhaloi/introduction-to-apache-zookeeper)
 - [构建微服务，你所需要知道的一切](https://cloudncode.wordpress.com/2016/07/22/msa-getting-started/)
@@ -1521,7 +1521,7 @@ REST 关注于暴露数据。它减少了客户端／服务端的耦合程度，
 * [REST vs JSON-RPC](http://stackoverflow.com/questions/15056878/rest-vs-json-rpc)
 * [揭开 RPC 和 REST 的神秘面纱](http://etherealbits.com/2012/12/debunking-the-myths-of-rpc-rest/)
 * [使用 REST 的缺点是什么](https://www.quora.com/What-are-the-drawbacks-of-using-RESTful-APIs)
-* [破解系统设计面试](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+* [破解系统设计面试](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 * [Thrift](https://code.facebook.com/posts/1468950976659943/)
 * [为什么在内部使用 REST 而不是 RPC](http://arstechnica.com/civis/viewtopic.php?t=1190508)
 
@@ -1782,7 +1782,7 @@ Notes
 * [mmcgrana/services-engineering](https://github.com/mmcgrana/services-engineering)
 * [System design cheat sheet](https://gist.github.com/vasanthk/485d1c25737e8e72759f)
 * [A distributed systems reading list](http://dancres.github.io/Pages/)
-* [Cracking the system design interview](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+* [Cracking the system design interview](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 
 ## 联系方式
 

Diff for: README-zh-TW.md

@@ -750,7 +750,7 @@ DNS 是階層式的架構，一部分的 DNS 伺服器位於頂層，當查詢
 ### 來源與延伸閱讀
 
 * [可擴展式系統架構介紹](http://lethain.com/introduction-to-architecting-systems-for-scale)
-* [破解系統設計面試](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+* [破解系統設計面試](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 * [面向服務架構](https://en.wikipedia.org/wiki/Service-oriented_architecture)
 * [Zookeeper 介紹](http://www.slideshare.net/sauravhaloi/introduction-to-apache-zookeeper)
 * [建構微服務系統你所需要知道的一切](https://cloudncode.wordpress.com/2016/07/22/msa-getting-started/)
@@ -1409,7 +1409,7 @@ UDP 的可靠性較低，但適合用在像是網路電話、視訊聊天、串
 <p align="center">
   <img src="http://i.imgur.com/iF4Mkb5.png">
   <br/>
-  <i><a href=http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/>資料來源：破解系統設計面試</a></i>
+  <i><a href=http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview>資料來源：破解系統設計面試</a></i>
 </p>
 
 在一個 RPC 中，客戶端會去呼叫另外一個位置空間(通常是在遠端的伺服器)的方法。呼叫的方式就像是呼叫本地端的一個方法一樣，客戶端和伺服器溝通的具體過程被抽象化，而遠端呼叫相較於本地端呼叫來說一般較慢，而且可靠性較差，因此了解如何區別這兩種方法是必要的。熱門的 RPC 框架包含了 [Protobuf](https://developers.google.com/protocol-buffers/)、[Thrift](https://thrift.apache.org/) 和 [Avro](https://avro.apache.org/docs/current/)。
@@ -1505,7 +1505,7 @@ REST 關注於揭露資料，減少客戶端/伺服器之間耦合的程度，
 * [REST 和 JSON-RPC](http://stackoverflow.com/questions/15056878/rest-vs-json-rpc)
 * [揭開 RPC 和 REST 的神秘面紗](http://etherealbits.com/2012/12/debunking-the-myths-of-rpc-rest/)
 * [使用 REST 的缺點](https://www.quora.com/What-are-the-drawbacks-of-using-RESTful-APIs)
-* [破解系統設計面試](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+* [破解系統設計面試](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 * [Thrift](https://code.facebook.com/posts/1468950976659943/)
 * [為什麼在內部要使用 REST 而不是 RPC](http://arstechnica.com/civis/viewtopic.php?t=1190508)
 
@@ -1767,7 +1767,7 @@ Notes
 * [mmcgrana/services-engineering](https://github.com/mmcgrana/services-engineering)
 * [System design cheat sheet](https://gist.github.com/vasanthk/485d1c25737e8e72759f)
 * [A distributed systems reading list](http://dancres.github.io/Pages/)
-* [Cracking the system design interview](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+* [Cracking the system design interview](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 
 ## 聯絡資訊
 

Diff for: README.md

@@ -749,7 +749,7 @@ Systems such as [Consul](https://www.consul.io/docs/index.html), [Etcd](https://
 ### Source(s) and further reading
 
 * [Intro to architecting systems for scale](http://lethain.com/introduction-to-architecting-systems-for-scale)
-* [Crack the system design interview](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+* [Crack the system design interview](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 * [Service oriented architecture](https://en.wikipedia.org/wiki/Service-oriented_architecture)
 * [Introduction to Zookeeper](http://www.slideshare.net/sauravhaloi/introduction-to-apache-zookeeper)
 * [Here's what you need to know about building microservices](https://cloudncode.wordpress.com/2016/07/22/msa-getting-started/)
@@ -1406,7 +1406,7 @@ Use UDP over TCP when:
 <p align="center">
   <img src="http://i.imgur.com/iF4Mkb5.png">
   <br/>
-  <i><a href=http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/>Source: Crack the system design interview</a></i>
+  <i><a href=http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview>Source: Crack the system design interview</a></i>
 </p>
 
 In an RPC, a client causes a procedure to execute on a different address space, usually a remote server.  The procedure is coded as if it were a local procedure call, abstracting away the details of how to communicate with the server from the client program.  Remote calls are usually slower and less reliable than local calls so it is helpful to distinguish RPC calls from local calls.  Popular RPC frameworks include [Protobuf](https://developers.google.com/protocol-buffers/), [Thrift](https://thrift.apache.org/), and [Avro](https://avro.apache.org/docs/current/).
@@ -1502,7 +1502,7 @@ REST is focused on exposing data.  It minimizes the coupling between client/serv
 * [REST vs JSON-RPC](http://stackoverflow.com/questions/15056878/rest-vs-json-rpc)
 * [Debunking the myths of RPC and REST](http://etherealbits.com/2012/12/debunking-the-myths-of-rpc-rest/)
 * [What are the drawbacks of using REST](https://www.quora.com/What-are-the-drawbacks-of-using-RESTful-APIs)
-* [Crack the system design interview](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+* [Crack the system design interview](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 * [Thrift](https://code.facebook.com/posts/1468950976659943/)
 * [Why REST for internal use and not RPC](http://arstechnica.com/civis/viewtopic.php?t=1190508)
 
@@ -1768,7 +1768,7 @@ Special thanks to:
 * [mmcgrana/services-engineering](https://github.com/mmcgrana/services-engineering)
 * [System design cheat sheet](https://gist.github.com/vasanthk/485d1c25737e8e72759f)
 * [A distributed systems reading list](http://dancres.github.io/Pages/)
-* [Cracking the system design interview](http://www.puncsky.com/blog/2016/02/14/crack-the-system-design-interview/)
+* [Cracking the system design interview](http://www.puncsky.com/blog/2016-02-13-crack-the-system-design-interview)
 
 ## Contact info