Extending Neo4j – enforcing strict schema If I told you Neo4j was a non-relational database that, according to a ranking maintained by 'dbengines.com', is near the top 20 of popular database engines, you might shrug your shoulders and ask why you should care.
Elasticsearch Imagine a system that stores a large amount of geolocation data and has to process unrestricted, unpredictable queries and generate a response in real time. I was recently faced with such a problem when asked if I could tune up performance to enable a system to produce responses in near real time.
Finding Security Gaps in Your Application with OWASP ZAP Tool Recently, we had a great opportunity to implement the OWASP security standards for the applications we have been developing for our client – a fleet management and driver mobility company.
Domain-Driven Design Part 3 – Read Models I’m guessing some readers will be like, "Hey, read models are not part of DDD!". They will be only partially correct. Eric Evans does indeed mention the use of queries which return a summary of some calculations.
PGS Software proudly presents – gimBUS, the Android event bus library Our team addressed the problem present in other popular Android event bus implementations – the lack of fine-grained delivery thread control. gimBUS allows us to define which thread will be used for the delivery of an event object using the receiver's method annotation.
Domain-Driven Design Part 2 – Application Services and Domain Services In this part I would like to show you briefly how we approach services in our implementation.
Oops: Jenkins + slave + maven not working Don’t you hate it when everything is set up nice and according to guidelines, yet it does not work? For a moment or two you might find such a situation challenging, but after a while, things get frustrating. Or maybe my way of thinking was not right? Let’s see…
