Articles by Rolph Haspers

How we build our API documentation

If you have ever used APIs you know that good documentation is important. It should also always be up-to-date. In this post I’m not going to discuss how to write documentation and what is required, but rather which tools we use to get the documentation updated as quickly as possible on our developer portal (developer.leaseweb.com). […]

New Developer Portal and API Launched

In today’s connected world APIs are a key element. Automation and integration is not possible without the use of APIs. APIs are used for communication between applications without user intervention. At Leaseweb we are using a lot of different APIs to automate processes, for example when delivering newly ordered servers. Most of the APIs are for […]

Five challenges for the Internet of Things (IoT)

After Cloud and Big Data, a new buzzword has arrived on the scene: Internet of Things. Self-driving cars, connected tennis rackets, and connected refrigerators—everything connected. Analysts and companies such as Cisco and Intel predict that 20-40 billion of devices will be connected to the Internet by 2020. Recently, my colleague Dan Murariu offered his vision […]

OpenID/OAuth exploit a hype, not the new Heartbleed

In the last few weeks, the Heartbleed bug received the attention it needed. A serious security flaw was discovered in the often-used OpenSSL cryptographic library. This allowed attackers to steal information normally protected by the SSL/TLS encryption. See also our previous posting. This Friday, another ‘flaw’ received a lot of attention; the OpenID and OAuth security […]

Biggest @ AMS-IX

In my previous posts (Traffic Quadrupled) I mentioned the speed our total traffic is increasing. At this moment, our total traffic is almost hitting 500 Gbps (in April we did 300Gbps)!! Last week, we connected another AMS-IX connection, which gives us a total of 120Gbps connection. At the very moment it was connected, we were […]

Data center energy savings: be realistic

Data center energy saving is a hot news-item. Google announced experimenting with floating data centers in the sea, Sun is building a data center in an old coal mine below the surface which saves 50% on energy. Although energy reduction is a must, it is important to be realistic in the options available. EvoSwitch, the hosting facility we use, […]