Data is growing at unprecedented rates; from social media, to digital pictures to machine data. Machine learning takes the data and constructs it to adapt to the needs of organizations to unlock the revenue and value from data. The power of machine learning applications are able to help executives make better informed business decisions and to […]
Real-time and streaming analytics are getting lots of attention, but keep the real decision time in mind, advised Bill Franks, CAO at Teradata. The IRS, for example, doesn’t worry about real-time because it has weeks to detect fraud before it cuts …
So if a customer’s Web query is followed by a phone call and, […]
Fast Data is about processing high velocity data in real-time as it happens. Think of Fast Data as Big Data in real-time.
So what does APM have to do with Fast Data?
APM is all about processing lots and lots of data as close as possible to real-time.
Tracking transactions, analyzing logs, sampling metrics, figuring out relationships, […]
Real-time updates on application KPIs
I use “subscribe to events where … output every X seconds” to get a digest of all data streams X number of seconds. Pretty cool feature, especially for those looking for real-time updates on what is happening within your application as it runs.
Queries paired with views
Type in a query and […]
1) Too much contention
You claim to have multi-threaded applications. Multi-threaded model does not mean faster. Your apps will not get the boost from multi-threaded model and multiple CPU/cores if you have too much contention, blocking and waiting. Review your threading model and weed out contention. Excessive contention will reduce your app performance as load […]
JKool firmly agrees with this article on how Performance Testing is a Team Sport. Yes, there will always be the front liners-The team of people that put it all together. However, what about the people on the “side lines”? Those people can also make a forceful impact on Performance Testing.
Read the full article on […]