add weigh params

resources/noat.cards/01 Performance vs scalability.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 10
 +++
 
 # Performance vs scalability

resources/noat.cards/02 Latency vs throughput.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 20
 +++
 
 # Latency vs throughput

resources/noat.cards/03 Availability vs consistency.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 30
 +++
 
 # Availability vs consistency

resources/noat.cards/04 Consistency patterns.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 40
 +++
 
 # Consistency patterns

resources/noat.cards/05 Availability patterns.md

@@ -1,7 +1,7 @@
 +++
 noatcards = True
 isdraft = False
-weight = 120
+weight = 50:weight
 +++
 
 # Availability patterns

resources/noat.cards/06 Domain name system.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 60
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 # Domain name system
@@ -8,6 +9,7 @@ isdraft = False
 ## Introduction Domain Name System
 
 ![](https://camo.githubusercontent.com/fae27d1291ed38dd120595d692eacd2505cd3a9c/687474703a2f2f692e696d6775722e636f6d2f494f794c6a34692e6a7067)
+
 [Source: DNS security presentation](http://www.slideshare.net/srikrupa5/dns-security-presentation-issa)
 
 A Domain Name System (DNS) translates a domain name such as [www.example.com](http://www.example.com/)  to an IP address.

resources/noat.cards/07 Content delivery network.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 70
 +++
 
 

resources/noat.cards/08 Load balancer.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 80
 +++
 
 # Load balancer

resources/noat.cards/09 Reverse proxy (web server).md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 90
 +++
 
 # Reverse proxy (web server) 

resources/noat.cards/10 Application layer.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 100
 +++
 
 # Application layer

resources/noat.cards/11 Database.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 110:weight
 +++
 
 

resources/noat.cards/11-1 Federation.md

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 +++
 noatcards = True
 isdraft = False
+weight = 111
 +++
 
 # Federation

resources/noat.cards/11-2 Denormalization.md

@@ -1,6 +1,7 @@
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 noatcards = True
 isdraft = False
+weight = 112
 +++
 
 # Denormalization

resources/noat.cards/11-3 Sharding.md

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 noatcards = True
 isdraft = False
+weight = 113
 +++
 
 # Sharding

resources/noat.cards/11-4 SQL tuning.md

@@ -1,6 +1,7 @@
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 noatcards = True
 isdraft = False
+weight = 114
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 # SQL tuning

resources/noat.cards/12 NoSQL.md

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 +++
 noatcards = True
 isdraft = False
+weight = 120
 +++
 
 # NoSQL

resources/noat.cards/12-1 Key-value store.md

@@ -1,6 +1,7 @@
 +++ 
 noatcards = True 
 isdraft = False 
+weight = 121
 +++
 
 # Key-value store

resources/noat.cards/12-2 Document store.md

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 +++
 noatcards = True
 isdraft = False
+weight = 122
 +++
 
 # Document store

resources/noat.cards/12-3 Wide column store.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 123
 +++
 
 # Wide column store

resources/noat.cards/12-4 Graph database.md

@@ -1,6 +1,7 @@
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 noatcards = True
 isdraft = False
+weight = 124
 +++
 
 # Graph database

resources/noat.cards/13 SQL or NoSQL.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 130
 +++
 
 # SQL or NoSQL

resources/noat.cards/14 Cache.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 140
 +++
 
 

resources/noat.cards/14-1 Cache locations.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 141
 +++
 
 

resources/noat.cards/14-2 Database caching, what to cache.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 142
 +++
 
 # Database caching, what to cache

resources/noat.cards/14-3 Cache-aside.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 143
 +++
 
 # Cache-aside

resources/noat.cards/14-4 Write-through.md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 144
 +++
 
 # Write-through

resources/noat.cards/14-5 Write-behind (write-back).md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 145
 +++
 
 # Write-behind (write-back) 

resources/noat.cards/14-6 Refresh-ahead.md

@@ -1,3 +1,9 @@
++++
+noatcards = True
+isdraft = False
+weight = 146
++++
+
 # Refresh-ahead
 
 ## Introduction

resources/noat.cards/15 Asynchronism.md

@@ -1,7 +1,7 @@
 +++
 noatcards = True
 isdraft = False
-weight = 100
+weight = 150
 +++
 
 # Asynchronism

resources/noat.cards/16-1 Hypertext transfer protocol (HTTP).md

@@ -1,6 +1,7 @@
 +++ 
 noatcards = True 
 isdraft = False 
+weight = 161
 +++
 
 # Hypertext transfer protocol (HTTP)

resources/noat.cards/16-2 Transmission control protocol (TCP).md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 162
 +++
 
 # Transmission control protocol (TCP) 

resources/noat.cards/16-3 User datagram protocol (UDP).md

@@ -1,6 +1,7 @@
 +++
 noatcards = True
 isdraft = False
+weight = 163
 +++
 
 # User datagram protocol (UDP) 

resources/noat.cards/16-4 Remote procedure call (RPC).md

@@ -1,3 +1,8 @@
++++
+noatcards = True
+isdraft = False
+weight = 164
++++
 # Remote procedure call (RPC) 
 
 ## Remote procedure call introduction

resources/noat.cards/16-5 Representational state transfer (REST).md

@@ -1,4 +1,8 @@
-+++ noatcards = True isdraft = False +++
++++ 
+noatcards = True 
+isdraft = False 
+weight = 165
++++
 
 # Representational state transfer (REST)
 

resources/noat.cards/17 Security.md

@@ -1,3 +1,8 @@
++++
+noatcards = True
+isdraft = False
+weight = 170
++++
 Security
 --------
 ---

resources/noat.cards/18 Appendix.md

@@ -1,3 +1,9 @@
++++
+noatcards = True
+isdraft = False
+weight = 180
++++
+
 # Appendix
 
 ## Powers of two table
@@ -21,7 +27,8 @@ Power           Exact Value         Approx Value        Bytes
 
 
 ## Latency numbers every programmer should know
----
+
+```    
     Latency Comparison Numbers
     --------------------------
     L1 cache reference                           0.5 ns
@@ -45,7 +52,7 @@ Power           Exact Value         Approx Value        Bytes
     1 ns = 10^-9 seconds
     1 us = 10^-6 seconds = 1,000 ns
     1 ms = 10^-3 seconds = 1,000 us = 1,000,000 ns
-    
+```
 
 Handy metrics based on numbers above:
 
@@ -56,18 +63,17 @@ Handy metrics based on numbers above:
 - 6-7 world-wide round trips per second
 - 2,000 round trips per second within a data center
 
-#### [](https://github.com/donnemartin/system-design-primer#latency-numbers-visualized) Latency numbers visualized
+### Latency numbers visualized
 
-[![](https://camo.githubusercontent.com/77f72259e1eb58596b564d1ad823af1853bc60a3/687474703a2f2f692e696d6775722e636f6d2f6b307431652e706e67) ](https://camo.githubusercontent.com/77f72259e1eb58596b564d1ad823af1853bc60a3/687474703a2f2f692e696d6775722e636f6d2f6b307431652e706e67) 
+![](https://camo.githubusercontent.com/77f72259e1eb58596b564d1ad823af1853bc60a3/687474703a2f2f692e696d6775722e636f6d2f6b307431652e706e67) 
 
-#### [](https://github.com/donnemartin/system-design-primer#sources-and-further-reading-14) Source(s) and further reading
+## Latency numbers: Source(s) and further reading for 
 
 - [Latency numbers every programmer should know - 1](https://gist.github.com/jboner/2841832) 
 - [Latency numbers every programmer should know - 2](https://gist.github.com/hellerbarde/2843375) 
 - [Designs, lessons, and advice from building large distributed systems](http://www.cs.cornell.edu/projects/ladis2009/talks/dean-keynote-ladis2009.pdf) 
 - [Software Engineering Advice from Building Large-Scale Distributed Systems](https://static.googleusercontent.com/media/research.google.com/en//people/jeff/stanford-295-talk.pdf) 
 
-
 ## Introduction of base 62
 - Encodes to `[a-zA-Z0-9]` which works well for urls, eliminating the need for escaping special characters
 - Only one hash result for the original input and and the operation is deterministic (no randomness involved) 

resources/noat.cards/MD5.md

@@ -1,5 +0,0 @@
-+++
-noatcards = True
-isdraft = False
-+++
-