Is Node.js Becoming a Part of the Stack? SimpleGeo Says Yes. - High Scalability -
This is an interview with Wade Simmons, an Infrastructure Engineer at SimpleGeo, a service making it easy for developers to create location-aware applications, on their increasing use of Node.js as a backend service component, replacing code that would have at one time been written in Java, Python or Ruby. Node.js is finding it's way into many stacks these days and I was curious why that might be.
Strategy: Biggest Performance Impact is to Reduce the Number of HTTP Requests - High Scalability -
Low Cost, High Performance, Strong Security: Pick Any Three by Chris Palmer has a funny and informative presentation where the main message is: reduce the size and frequency of network communications, which will make your pages load faster, which will improve performance enough that you can use HTTPS all the time, which will make you safe and secure on-line, which is a good thing. The benefits of
Pomegranate - Storing Billions and Billions of Tiny Little Files - High Scalability -
Pomegranate is a novel distributed file system built over distributed tabular storage that acts an awful lot like a NoSQL system. It's targeted at increasing the performance of tiny object access in order to support applications like online photo and micro-blog services, which require high concurrency, high throughput, and low latency. Their tests seem to indicate it works: We have demonstrate tha
Scaling an AWS infrastructure - Tools and Patterns - High Scalability -
This is a guest post by Frédéric Faure (architect at Ysance), you can follow him on twitter. How do you scale an AWS (Amazon Web Services) infrastructure? This article will give you a detailed reply in two parts: the tools you can use to make the most of Amazon’s dynamic approach, and the architectural model you should adopt for a scalable infrastructure. I base my report on my experience gained i
VoltDB Decapitates Six SQL Urban Myths and Delivers Internet Scale OLTP in the Process - High Scalability -
What do you get when you take a SQL database and start a new implementation from scratch, taking advantage of the latest research and modern hardware? Mike Stonebraker, the sword wielding Johnny Appleseed of the database world, hopes you get something like his new database, VoltDB: a pure SQL, pure ACID, pure OLTP, shared nothing, sharded, scalable, lockless, open source, in-memory DBMS, purpose-b
So, Why is Twitter Really Not Using Cassandra to Store Tweets? - High Scalability -
A firestorm of accusations circled around recently saying that Cassandra, the elected-by-major-adopters emperor of the NoSQL movement, has no clothes. It was said Twitter was dumping Cassandra; Reddit outages were linked to Cassandra; and even Facebook, Cassandra's cradle of birth, was said to have abandoned Cassandra. Shouts of NoSQL Fail! were heard in the streets. Much gloating followed. Is the
7 Lessons Learned While Building Reddit to 270 Million Page Views a Month - High Scalability -
Steve Huffman, co-founder of social news site Reddit, gave an excellent presentation (slides, transcript) on the lessons he learned while building and growing Reddit to 7.5 million users per month, 270 million page views per month, and 20+ database servers. Steve says a lot of the lessons were really obvious, so you may not find a lot of completely new ideas in the presentation. But Steve has an e
Paper: Dapper, Google's Large-Scale Distributed Systems Tracing Infrastructure - High Scalability -
Imagine a single search request coursing through Google's massive infrastructure. A single request can run across thousands of machines and involve hundreds of different subsystems. And oh by the way, you are processing more requests per second than any other system in the world. How do you debug such a system? How do you figure out where the problems are? How do you determine if programmers are c
Saying Yes to NoSQL; Going Steady with Cassandra at Digg - High Scalability -
The last six months have been exciting for Digg's engineering team. We're working on a soup-to-nuts rewrite. Not only are we rewriting all our application code, but we're also rolling out a new client and server architecture. And if that doesn't sound like a big enough challenge, we're replacing most of our infrastructure components and moving away from LAMP. Perhaps our most significant infrastru
Seven Signs You May Need a NoSQL Database - High Scalability -
While exploring deep into some dusty old library stacks, I dug up Nostradamus' long lost NoSQL codex. What are the chances? Strangely, it also gave the plot to the next Dan Brown novel, but I left that out for reasons of sanity. About NoSQL, here is what Nosty (his friends call him Nosty) predicted are the signs you may need a NoSQL database... You noticed a lot of your database fields are really
Product: HyperGraphDB - A Graph Database - High Scalability -
With the success of Neo4j as a graph database in the NoSQL revolution, it's interesting to see another graph database, HyperGraphDB, in the mix. Their quick blurb on HyperGraphDB says it is a: general purpose, extensible, portable, distributed, embeddable, open-source data storage mechanism. It is a graph database designed specifically for artificial intelligence and semantic web projects, it can
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This stuff isn't taught, you learn it bit by bit as you solve each problem. - High Scalability -
6 Ways to Kill Your Servers - Learning How to Scale the Hard Way - High Scalability -
21 Quality Screencasts on Scaling Rails - High Scalability -
Domain error
Think of Latency as a Pseudo-permanent Network Partition - High Scalability -
Strategy: Terminate SSL Connections in Hardware and Reduce Server Count by 40% - High Scalability -
A Metric A$$-Ton of Joe Stump: The Cloud is Cheaper than Bare Metal - High Scalability -
DynaTrace's Top 10 Performance Problems taken from Zappos, Monster, Thomson and Co - High Scalability -
Paper: GraphLab: A New Framework For Parallel Machine Learning - High Scalability -