Arnon Rotem-Gal-Oz has written an article following on from other discussions around the term Microservices and whether and how it relates to SOA. According to Arnon, this could be a slippery slope towards the Nonoservices anti-pattern, especially as some people define a Microservice in terms of lines of code.
Using size for defining microservices is useless when determining a service responsibility, Jeppe Cramon states in a series of blog posts explaining his view on microservices and the coupling problems he finds in synchronous two-way communication.
Agile software development or Scrum is not enough to make your enterprise truly deliver on the Agile promises, says Dave van Herpen. He suggests that IT service management should apply agile and lean practices combined with DevOps to improve collaboration throughout the entire enterprise.
Microsoft recently announced the initial release of the OneNote API, which enables programmatic integration of its free-form information gathering and multi-user collaboration tool across different programming languages and platforms like Windows, Windows Phone, iOS, Mac OS, Android and the web.
During Build 2014, Microsoft renewed its commitment to the long ignored .NET Micro Framework. This very lightweight version of .NET can be found in for very small devices such as the open source electronics platform Netduino. But the .NET Micro is rather limited, even basic functionality such as accessing REST based resources requires help from people like Daniel Stegmaier of the mfRCF project.
Cloudera recently released the latest version of its software distribution, CDH5. Almost 20 months after the last major version, CDH4 seems like ages in the Big Data world. We take a look at new features this release brings and the future direction of Cloudera after the latest round of investment from Intel and Google Ventures.
We should build systems more loosely coupled to achieve properties like robustness, resilience and scalability, Udi Dahan emphasizes in a recent presentation discussing how we can model our systems using more event-driven and asynchronous patterns and some of the challenges developers face when introducing these principles and patterns into development.
Agile teams measure the velocity of their sprints. It helps them to plan and track their progress and provides insight for product owners to plan product releases. Can teams also use velocity data when they want to improve themselves? Several authors have written about velocity and shared their concerns on measuring velocity to improve the productivity of teams.
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.
When defining a business case for adopting agile, the question can arise how you can measure the business value that can be delivered using agile software development.
Over the past year or so we've started to hear about Microservices as potentially new architectural style. Recently Thoughtworks' Martin Fowler and James Lewis wrote an article defining Microservices. However, Steve Jones takes issue with the general theme and much in that article, believing that there is little new here and this is just a Service Oriented Deliver approach.
Espresso Logic has added RESTful endpoints for SQL stored procedures to their DBaaS service.
Entrepreneurs using lean startup can work with investors to raise capital for their business. Business plans from lean startups often differ from traditional startups and lean startup encourages learning from failure and to pivot, which might scare off investors. Can entrepreneurs and investors together use the lean startup approach to do fundraising?
Elasticsearch released version 1.0.0 of its self-titled, open-source analytics tool. Elasticsearch is a distributed search engine which allows for real-time data analysis in big-data environments. The new version comes with various functional enhancements and changes to the API to make Elasticsearch more intuitive and powerful to use.
Google have announced general availability of their Cloud SQL service. At launch the service comes with automatic encryption of customer data, a 99.95% uptime SLA and support for databases up to 500GB in size.