It’s not unusual in financial service systems to have problems that requires significant vertical, as opposed to horizontal, scaling. During his talk at QCon London Peter Lawrey described the particular problems that occur when you scale a Java application beyond 32GB.
Network performance, virtualization and testing are some of the considerations to address performance and scalability issues with NoSQL databases. Alex Bordei wrote about scaling NoSQL databases and tips for increasing performance when using these data stores.
When a database administrators think of high performance data loading, they are thinking of bulk operations, a feature noticeably lacking in Entity Framework. But that doesn’t have to be the case. We recently spoke with Jonathan Magnan of ZZZ Projects about their new offerings.
High performance systems is about clean and representative models, the code doesn't have to be ugly, obscure and hard to read, Martin Thompson stated at the recent DDD Exchange conference in London.
Six years after Mono, Microsoft’s implementation of the CLR has finally gained support for SIMD via RyuJIT. Still in community preview, RyuJIT is the next generation JIT compiler for .NET.
Facebook, Google, LinkedIn, and Twitter have decided to make sure that a relational databases is “web-scale”, so they have put their efforts behind WebScaleSQL, a branch of MySQL 5.6 Community Edition.
More than anything else, architectural choices matter when designing a system with high scalability and availability. Using Azure customers as an example, Microsoft talks about the patterns and anti-patterns they see with their Azure customers and how it affects the four facets of system architecture.
New database developments indicate a return to SQL, but not by running the traditional relational stores on bigger and better hardware, not even on sharded architectures, but through NewSQL solutions.
Augmenting the roster of tribulations haranguing Obamacare and the healthcare.gov website comes a technical deep-dive performed by leading performance monitoring organization AppDynamics that paints a picture of a sophomoric development initiative used to build that site.
There is so much to learn about the latest Mobile Backend as a Service provider AnyPresence's 5.0 platform geared for the enterprise that this second post was needed. Co-founder Rich Mendis provides further insight for InfoQ readers…
Speaking at the Hot Chips Conference, HSA Foundation president Phil Rogers has provided more details on plans to bring GPU acceleration to Java in time for Java 9 in 2015.
For many of us Twitter has become an essential communications utility. Since experiencing scalability problems in 2010, Twitter has moved to a loosely coupled service oriented architecture based on the JVM, allowing it new levels of scalability and feature agility. Twitter engineering recently reported a new record throughput and took time out to describe their new architecture.
In recent years, new trends like mobile clients and social networks forced web applications to handle more and more concurrent connections. This resulted in new server architectures based on eventing and asynchronicity which you can find for example in Vert.x. Tim Fox told InfoQ what's new in version 2.0 of Vert.x.
In the wake of the NSA revelations in the United States, Skype’s decision to switch from a peer-to-peer network to a server-based network has raised some eyebrows. In a recent email Matthew Kaufman, principal architect of Skype, explained why the change was necessary.