Data stream processing systems are used to continuously run mission-critical applications for real-time monitoring and alerting. These require high throughput low latency process incoming data streams in real time. However, changes the distribution of over time can cause partition skew, which is defined as an unequal partitions among workers, resulting sub-optimal due unbalanced load. This pape...

Metal powder 3D printing technology is gaining popularity due to the possibility of producing structural elements complex geometry, which production with methods used so far difficult or impossible obtain. An example a material in parts by additive method 316L steel, bone support screws, surgical tools and needles, other industries for exhaust manifolds, furnaces heat exchangers. The study inve...