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Malte Spitz's TED Talk Takes On Mobile Phone Privacy Debate (VIDEO)

Malte Spitz's TED Talk Takes On Mobile Phone Privacy Debate (VIDEO) | Scala & Cloud Playing | Scoop.it
"What does data retention mean?"

German Green Party politician Malte Spitz asked audience members attending a TED talk in June this basic question.

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Aerospike: The Cloud Does Equal High performance - High Scalability -

Aerospike: The Cloud Does Equal High performance - High Scalability - | Scala & Cloud Playing | Scoop.it
This a guest post by Anshu Prateek , Tech Lead, DevOps at Aerospike and Rajkumar Iyer , Mem...
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Pre-launch Checklist for Going Production on AWS

Today’s IT Enterprises are leveraging AWS for a variety of workloads. Many talks focus on technical outcomes and how to achieve them, but in this talk we’re go…
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AngularJS against a Play Framework Webservice | Adventures Across a Keyboard

AngularJS against a Play Framework Webservice | Adventures Across a Keyboard | Scala & Cloud Playing | Scoop.it

Via opensas
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StackOverflow Update: 560M Pageviews a Month, 25 Servers, and It's All About Performance - High Scalability -

StackOverflow Update: 560M Pageviews a Month, 25 Servers, and It's All About Performance - High Scalability - | Scala & Cloud Playing | Scoop.it
The folks at Stack Overflow remain incredibly open about what they are doing and why. So it&...
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The Quest for Database Scale: the 1 M TPS challenge - Three Design Points and Five common Bottlenecks to avoid - High Scalability -

The Quest for Database Scale: the 1 M TPS challenge - Three Design Points and Five common Bottlenecks to avoid - High Scalability - | Scala & Cloud Playing | Scoop.it
This a guest post by Rajkumar Iyer , a Member of Technical Staff at Aerospike.

About a year ...
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The 1.2M Ops/Sec Redis Cloud Cluster Single Server Unbenchmark - High Scalability -

The 1.2M Ops/Sec Redis Cloud Cluster Single Server Unbenchmark - High Scalability - | Scala & Cloud Playing | Scoop.it
This is a guest post by Itamar Haber , Chief Developers Advocate, Redis Labs .



While catc...
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The Easy Way of Building a Growing Startup Architecture Using HAProxy, PHP, Redis and MySQL to Handle 1 Billion Requests a Week - High Scalability -

The Easy Way of Building a Growing Startup Architecture Using HAProxy, PHP, Redis and MySQL to Handle 1 Billion Requests a Week - High Scalability - | Scala & Cloud Playing | Scoop.it
This Case Study is a guest post written by Antoni Orfin , Co-Founder and Software Architect at ...
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Creating Amazon CloudFormation Templates Best Practices

Amazon CloudFormation templates are widely used in the AWS cloud for environment creation by the IT and application teams. We have been helping enterprises with Amazon CFT based automation for years and following are some of the best practices to follow while creating Amazon CFT Templates
Practice #1: Version your CloudFormation templates
Practice #2: Use input parameters
Practice #3: AMI ID should be a parameter in inputs section
Practice #4: Mention the AMI mappings
Practice #5: Use WaitConditionHandle, WaitCondition, DependsOn wherever applicable
Practice #6: Tag the resources properly
Practice #7: Understand your Resources
Practice #8: Create your Security groups using CFT
Practice #9: Include the Output Section.
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Strategies For Lasting Savings With AWS Reserved Instances

Buying AWS Reserved Instances is just the beginning. You need a strategy that will help adjust your reservation portfolio to keep in-line with changes in your …
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Managing Multiple Accounts in Amazon Web Services | CloudHealth Technologies

Managing Multiple Accounts in Amazon Web Services | CloudHealth Technologies | Scala & Cloud Playing | Scoop.it
by Vikram Pillai Introduction Does your organization have more than one Amazon Web Services account? Do you have standalone accounts that are not linked to a consolidated billing account? Or more than one consolidated billing account? If so, you are not alone. Due to the incremental and distributed adoption of AWS across enterprises, many IT departments are struggling with AWS account complexity that is impeding them from taking back control of the cost and usage of their cloud infrastructure. 
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Scalding - the not-so-basics @ ScalaDays 2014

Some more in depth tips about writing and optimising Scalding Map Reduce Jobs
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The 2014 AWS Enterprise Summit - Understanding AWS Security

The AWS cloud infrastructure has been architected to be one of the most flexible and secure cloud computing environments available today. Security for AWS is a…
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"Node.js v.s. Play Framework" by Yevgeny(Jim) Brikman at ScalaMatsuri 2014

Node.js v.s. Play Framework lecture by Yevgeniy(Jim) Brikman at ScalaMatsuri on 9/6/2014 http://scalamatsuri.org/en/

Via opensas
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That's 'Billion' with a 'B': Scaling to the Next Level at WhatsApp - YouTube

March 7th, 2014 Rick Reed
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WhatsApp architecture explained...

465M users, 147M peak concurrent connections

Total 550 servers(150 chat server - 1M users per server, 250 mms server...)

http://goo.gl/W6ltTG

 

 

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Aerospike doubles performance to 1 M TPS on 1 Server

Aerospike doubles performance to 1 M TPS on 1 Server | Scala & Cloud Playing | Scoop.it
About a year ago, Aerospike published a “recipe” describing how a database can deliver 1 M TPS on a $5k server. Now we've doubled performance in YCSB tests.
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1 Aerospike server X 1 Amazon EC2 instance = 1 Million TPS for just $1.68/hour - High Scalability -

1 Aerospike server X 1 Amazon EC2 instance = 1 Million TPS for just $1.68/hour - High Scalability - | Scala & Cloud Playing | Scoop.it
This a guest post by Anshu Prateek , Tech Lead, DevOps at Aerospike and Rajkumar Iyer , Mem...
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How the AOL.com Architecture Evolved to 99.999% Availability, 8 Million Visitors Per Day, and 200,000 Requests Per Second - High Scalability -

How the AOL.com Architecture Evolved to 99.999% Availability, 8 Million Visitors Per Day, and 200,000 Requests Per Second - High Scalability - | Scala & Cloud Playing | Scoop.it
This is a guest post by Dave Hagler Systems Architect at AOL.

The AOL homepages receive more...
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How WhatsApp Grew to Nearly 500 Million Users, 11,000 cores, and 70 Million Messages a Second - High Scalability -

How WhatsApp Grew to Nearly 500 Million Users, 11,000 cores, and 70 Million Messages a Second - High Scalability - | Scala & Cloud Playing | Scoop.it
When we last visited WhatsApp they’d just been acquired by Facebook for $19 billion. ...
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How Twitter Uses Redis to Scale - 105TB RAM, 39MM QPS, 10,000+ Instances  - High Scalability -

Yao Yue has worked on Twitter’s Cache team since 2010. She recently gave a really great ...
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Billion Messages - Art of Architecting scalable ElastiCache Redis tier

Billion Messages - Art of Architecting scalable ElastiCache Redis tier | Scala & Cloud Playing | Scoop.it
Art of Architecting scalable ElastiCache Redis Tier using twemproxy to support billions of messages per day. the ElastiCache Redis tier was designed with Partitions( shards) to scale out as the customer grows
the ElastiCache Redis tier was designed with Replica Slaves for HA and read scaling as the read volumes grow.In this article i am going to share my experience on designing large scale Redis tiers supporting billions of messages per day on AWS, step by step guide on how to deploy the same, what are the Implications you face at scale ? Best Practices to be adopted while designing sharded+replicated Redis Tiers etc.
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The Science Behind Choosing AWS Reserved Instances

Buying AWS Reserved Instances can cut your AWS costs by up to 65%. But if you don't buy the right reservations, you might end up in the red. In this deck, Clou…
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