high_scalability high_scalability-2007 high_scalability-2007-11 knowledge-graph by maker-knowledge-mining
Source: html
Introduction: Appliances that: Ensures Non-Stop application availability Improves network and server maintainability Delivers Enterprise-grade gigabit content switching Offers true Application Acceleration Provides maximum throughput at minimal cost
sentIndex sentText sentNum sentScore
wordName wordTfidf (topN-words)
[('gigabit', 0.477), ('ensures', 0.457), ('minimal', 0.4), ('maximum', 0.355), ('true', 0.281), ('throughput', 0.24), ('application', 0.212), ('content', 0.204), ('cost', 0.166), ('network', 0.124), ('server', 0.103)]
simIndex simValue blogId blogTitle
same-blog 1 1.0000001 11 high scalability-2007-07-15-Coyote Point Load Balancing Systems
Introduction: Appliances that: Ensures Non-Stop application availability Improves network and server maintainability Delivers Enterprise-grade gigabit content switching Offers true Application Acceleration Provides maximum throughput at minimal cost
2 0.22667363 78 high scalability-2007-09-01-2 tier switch selection for colocation
Introduction: Hi, I am i nterested in some exper i enced adv i ce for choosing switches for a colocated 2-t i er arch i tecture. I have the hardware chosen for the webservers, app servers, and db servers, but need some adv i ce on the network sw i tch in between: colocation port -> firewa l l(load balancer) -> 2+ web servers (app servers) -> gigabit sw i tch -> DB server(possib l y cluster for future expansion) the quest i on is that I am just starting out, i wonder which rackmount g i gabit sw i tch to select for the private LAN between the app server -> DB servers. Do I need managed for that? Cisco switches are the best, but they are the most expensive...I am looking at poss i bly using Dell/Netgear gigab i t switches. Thanks for any input
3 0.14689393 340 high scalability-2008-06-06-Economies of Non-Scale
Introduction: Scalability forces us to think differently. What worked on a small scale doesn't always work on a large scale -- and costs are no different. If 90% of our application is free of contention, and only 10% is spent on a shared resources, we will need to grow our compute resources by a factor of 100 to scale by a factor of 10! Another important thing to note is that 10x, in this case, is the limit of our ability to scale, even if more resources are added. 1. The cost of non-linearly scalable applications grows exponentially with the demand for more scale. 2. Non-linearly scalable applications have an absolute limit of scalability. According to Amdhal's Law, with 10% contention, the maximum scaling limit is 10. With 40% contention, our maximum scaling limit is 2.5 - no matter how many hardware resources we will throw at the problem. This post discuss in further details how to measure the true cost of non linearly scalable systems and suggest a model for reducing that cost signifi
4 0.13370824 389 high scalability-2008-09-23-How to Scale with Ruby on Rails
Introduction: By George Palmer of 3dogsbark.com. Covers: * How you start out: shared hosting, web server DB on same machine. Move two 2 machines. Minimal code changes. * Scaling the database. Add read slaves on their own machines. Then master-master setup. Still minimal code changes. * Scaling the web server. Load balance against multiple application servers. Application servers scale but the database doesn't. * User clusters. Partition and allocate users to their own dedicated cluster. Requires substantial code changes. * Caching. A large percentage of hits are read only. Use reverse proxy, memcached, and language specific cache. * Elastic architectures. Based on Amazon EC2. Start and stop instances on demand. For global applications keep a cache on each continent, assign users to clusters by location, maintain app servers on each continent, use transaction replication software if you must replicate your site globally.
5 0.11206662 578 high scalability-2009-04-23-Which Key value pair database to be used
Introduction: My Table has 2 columsn .Column1 is id,Column2 contains information given by user about item in Column1 .User can give 3 types of information about item.I separate the opinion of single user by comma,and opinion of another user by ;. Example- 23-34,us,56;78,in,78 I need to calculate opinions of all users very fast.My idea is to have index on key so the searching would be very fast.Currently i m using mysql .My problem is that maximum column size is below my requirement .If any overflow occurs i make new row with same id and insert data into new row. Practically I would have around maximum 5-10 for each row. I think if there is any database which removes this application code. I just learn about key value pair database which is exactly i needed . But which doesn't put constraint(i mean much better than RDMS on column size. This application is not in production.
6 0.098500021 1571 high scalability-2014-01-02-xkcd: How Standards Proliferate:
7 0.097181231 382 high scalability-2008-09-09-Content Delivery Networks (CDN) – a comprehensive list of providers
9 0.092775196 924 high scalability-2010-10-21-What is Network-based Application Virtualization and Why Do You Need It?
10 0.090671152 576 high scalability-2009-04-21-What CDN would you recommend?
12 0.080061093 698 high scalability-2009-09-10-Building Scalable Databases: Denormalization, the NoSQL Movement and Digg
13 0.0790077 42 high scalability-2007-07-30-Product: GridLayer. Utility computing for online application
14 0.078848541 1053 high scalability-2011-06-06-Apple iCloud: Syncing and Distributed Storage Over Streaming and Centralized Storage
15 0.077168882 549 high scalability-2009-03-26-Performance - When do I start worrying?
16 0.076519951 852 high scalability-2010-07-07-Strategy: Recompute Instead of Remember Big Data
17 0.072501473 623 high scalability-2009-06-10-Dealing with multi-partition transactions in a distributed KV solution
18 0.072167046 176 high scalability-2007-12-07-Synchronizing databases in different geographic locations
19 0.07128422 1594 high scalability-2014-02-12-Paper: Network Stack Specialization for Performance
20 0.071006604 906 high scalability-2010-09-22-Applying Scalability Patterns to Infrastructure Architecture
topicId topicWeight
[(0, 0.072), (1, 0.006), (2, -0.021), (3, -0.03), (4, -0.041), (5, -0.017), (6, 0.054), (7, -0.038), (8, -0.036), (9, 0.037), (10, 0.016), (11, -0.022), (12, -0.054), (13, 0.017), (14, -0.003), (15, 0.009), (16, 0.034), (17, -0.001), (18, 0.011), (19, -0.034), (20, -0.025), (21, 0.014), (22, 0.013), (23, -0.062), (24, 0.032), (25, 0.047), (26, -0.013), (27, -0.07), (28, 0.051), (29, 0.013), (30, 0.005), (31, -0.003), (32, 0.037), (33, 0.025), (34, -0.014), (35, -0.011), (36, 0.03), (37, -0.017), (38, 0.009), (39, -0.017), (40, 0.023), (41, -0.005), (42, -0.044), (43, 0.028), (44, -0.014), (45, -0.006), (46, -0.021), (47, 0.02), (48, -0.068), (49, -0.058)]
simIndex simValue blogId blogTitle
same-blog 1 0.95420384 11 high scalability-2007-07-15-Coyote Point Load Balancing Systems
Introduction: Appliances that: Ensures Non-Stop application availability Improves network and server maintainability Delivers Enterprise-grade gigabit content switching Offers true Application Acceleration Provides maximum throughput at minimal cost
2 0.68120819 924 high scalability-2010-10-21-What is Network-based Application Virtualization and Why Do You Need It?
Introduction: With all the attention being paid these days to VDI (virtual desktop infrastructure) and application virtualization and server virtualization andvirtualization it’s easy to forget about network-based application virtualization. But it’s the one virtualization technique you shouldn’t forget because it is a foundational technology upon which myriad other solutions will be enabled. WHAT IS NETWORK-BASED APPLICATION VIRTUALIZATION? This term may not be familiar to you but that’s because since its inception oh, more than a decade ago, it’s always just been called “server virtualization”. After the turn of the century (I love saying that, by the way) it was always referred to as service virtualization in SOA and XML circles. With the rise of the likes of VMware and Citrix and Microsoft server virtualization solutions, it’s become impossible to just use the term “server virtualization” and “service virtualization” is just as ambiguous so it seems appropriate to giv
3 0.63204712 453 high scalability-2008-12-01-Breakthrough Web-Tier Solutions with Record-Breaking Performance
Introduction: With the explosive growth of the Internet, increasing complexity of user requirements, and wide choice of hardware, operating systems, and middleware, IT executives are facing new challenges in their application infrastructures. Rapid expansion of the application tier has resulted in significant cost and complexity, and many organizations are simply running out of datacenter space, power, and cooling.
4 0.59597826 382 high scalability-2008-09-09-Content Delivery Networks (CDN) – a comprehensive list of providers
Introduction: We build web applications…and there are plenty of them around. Now, if we hit the jackpot and our application becomes very popular, traffic goes up, and our servers are brought down by the hordes of people coming to our website. What do we do in that situation? Of course, I am not talking here about the kind of traffic Digg, Yahoo Buzz or other social media sites can bring to a website, which is temporary overnight traffic, or a website which uses cloud computing like Amazon EC2 service, MediaTemple Grid Service or Mosso Hosting Cloud service. I am talking about traffic that consistently increases over time as the service achieves success. Google.com, Yahoo.com, Myspace.com, Facebook.com, Plentyoffish.com, Linkedin.com, Youtube.com and others are examples of services which have constant high traffic. Knowing that users want speed from their applications, these services will always use a Content Delivery Network (CDN) to deliver that speed. What is a Content Delivery Ne
5 0.58137363 906 high scalability-2010-09-22-Applying Scalability Patterns to Infrastructure Architecture
Introduction: Too often software design patterns are overlooked by network and application delivery network architects but these patterns are often equally applicable to addressing a broad range of architectural challenges in the application delivery tier of the data center. By Lori Mac Vittie, F5 Networks The “ High Scalability ” blog is fast becoming one of my favorite reads. Last week did not disappoint with a post highlighting a set of scalability design patterns that was, apparently, inspired by yet another High Scalability post on “ 6 Ways to Kill Your Servers: Learning to Scale the Hard Way. ” Credit:Michael Chow/azcentral.com This particular post caught my attention primarily because although I’ve touched on many of these patterns in the past, I’ve never thought to call them what they are: scalability patterns. That’s probably a side-effect of forgetting that building an architecture of any kind is at its core computer science and thus
6 0.57419282 1646 high scalability-2014-05-12-4 Architecture Issues When Scaling Web Applications: Bottlenecks, Database, CPU, IO
7 0.57137179 371 high scalability-2008-08-24-A Scalable, Commodity Data Center Network Architecture
8 0.5608176 515 high scalability-2009-02-19-GIS Application Hosting
9 0.55509561 944 high scalability-2010-11-17-Some Services are More Equal than Others
10 0.53608596 549 high scalability-2009-03-26-Performance - When do I start worrying?
11 0.53009689 374 high scalability-2008-08-30-Paper: GargantuanComputing—GRIDs and P2P
12 0.52950543 576 high scalability-2009-04-21-What CDN would you recommend?
13 0.52772081 1105 high scalability-2011-08-25-The Cloud and The Consumer: The Impact on Bandwidth and Broadband
14 0.52501798 391 high scalability-2008-09-23-The 7 Stages of Scaling Web Apps
15 0.51474732 39 high scalability-2007-07-30-Product: Akamai
16 0.51309639 1565 high scalability-2013-12-16-22 Recommendations for Building Effective High Traffic Web Software
17 0.50931412 60 high scalability-2007-08-07-Can you profit from the coming Content Delivery Network wars?
18 0.50909799 392 high scalability-2008-09-24-Building a Scalable Architecture for Web Apps
19 0.50688374 135 high scalability-2007-10-27-.Net2 and AJAX scalability?
20 0.50381571 664 high scalability-2009-07-29-Strategy: Devirtualize for More Vroom
topicId topicWeight
[(1, 0.532), (61, 0.105), (94, 0.121)]
simIndex simValue blogId blogTitle
same-blog 1 0.98647779 11 high scalability-2007-07-15-Coyote Point Load Balancing Systems
Introduction: Appliances that: Ensures Non-Stop application availability Improves network and server maintainability Delivers Enterprise-grade gigabit content switching Offers true Application Acceleration Provides maximum throughput at minimal cost
Introduction: Who's Hiring? Torbit is hiring ! Care about performance? Care about making the internet faster and better? At Torbit we use lots of Golang, Node.js, JavaScript and PHP to solve big challenges. Fun and Informative Events Your event could be here. Cool Products and Services New benchmarking report proves GigaSpaces XAP as 57 times faster than VMWare GemFire. See complete comparison here . Cloudify blog . GigaSpaces blog . New Relic - real user monitoring optimize for humans, not bots. Live application stats, SQL/NoSQL performance, web transactions, proactive notifications. Take 2 minutes to sign up for a free trial. NetDNA , a Tier-1 GlobalContent Delivery Network, offers a Dual-CDN strategy which allows companies to utilize a redundant infrastructure while leveraging the advantages of multiple CDNs to reduce costs. aiCache creates a better user experience by increasing the speed scale and stability of your web-site. Test aiCach
Introduction: Who's Hiring? Flurry has built large-scale app measurement and advertising services that are used by more than 80,000 media companies and independent developers to monetize mobile and related platforms. If you're interested in joining a thriving, growing team, please check us out . Rumble Games is looking for a Senior Platform Engineer to build massively scalable and shared services for the next generation of online games. We have the best team this industry has seen, and we will transform the way people play together. Join us . We need awesome people @ Booking.com - We want YOU! Come design next generation interfaces, solve critical scalability problems, and hack on one of the largest Perl codebases. Apply: http://www.booking.com/jobs.en-us.html Teradata Aster is looking for Distributed Systems , Analytic Applications , and Performance Architects . As a member of the Architecture Group you will help define the technical roadmap for the product. The
Introduction: Who's Hiring? Flurry has built large-scale app measurement and advertising services that are used by more than 80,000 media companies and independent developers to monetize mobile and related platforms. If you're interested in joining a thriving, growing team, please check us out . Rumble Games is looking for a Senior Platform Engineer to build massively scalable and shared services for the next generation of online games. We have the best team this industry has seen, and we will transform the way people play together. Join us . Duolingo , a fast-growing (>11% per week), free (no ads, no fees, no subscriptions) language learning site is looking for an infrastructure engineer to scale Duolingo to millions of users, please apply here . We need awesome people @ Booking.com - We want YOU! Come design next generation interfaces, solve critical scalability problems, and hack on one of the largest Perl codebases. Apply: http://www.booking.com/jobs.en-us.html
Introduction: Who's Hiring? Flurry has built large-scale app measurement and advertising services that are used by more than 80,000 media companies and independent developers to monetize mobile and related platforms. If you're interested in joining a thriving, growing team, please check us out . Rumble Games is looking for a Senior Platform Engineer to build massively scalable and shared services for the next generation of online games. We have the best team this industry has seen, and we will transform the way people play together. Join us . Duolingo , a fast-growing (>11% per week), free (no ads, no fees, no subscriptions) language learning site is looking for an infrastructure engineer to scale Duolingo to millions of users, please apply here . We need awesome people @ Booking.com - We want YOU! Come design next generation interfaces, solve critical scalability problems, and hack on one of the largest Perl codebases. Apply: http://www.booking.com/jobs.en-us.html
17 0.95888978 629 high scalability-2009-06-14-CLOUD & GRID EVENT BY THE ONLINE GAMING HIGH SCALABILITY SIG