The other great feature of microservice architecture is a relative lack of dependence on the overarching tech stack. Each microservice uses its own technology stack, and it does not affect the other parts of the system. On the one hand, this gives enough room for experiments and innovation. ...
As an example, say that you need to create a minimal stack data structure to store values following the LIFO (last in, first out) principle. One requirement of your custom data structure is to support membership tests. So, you end up writing the following class: Python stack.py class S...
Example of Nash Equilibrium To gain a solid understanding of Nash equilibrium, let us explore real-life examples. Let’s take a closer look at the well-known prisoner’s dilemma, a classic situation that brilliantly showcases the concept of Nash equilibrium. Further, we will also learn about...
Examples of this include a change in value to an object property, or a change to one or more values in a database table. Side effects are used all the time to accomplish real work in software. In contrast to pure functional programming where shared state is a...
What are real-life examples of using Python decorators? How can you harness their power in your code? Christopher Trudeau is back on the show this week, bringing another batch of PyCoder's Weekly articles and projects. Play EpisodeEpisode 191: Focusing on Data Science & Less on Engineering ...
Hologres supports online analytical processing (OLAP) and ad hoc queries for petabytes of data, and provides high-concurrency, low-latency online data services. Hologres is seamlessly integrated with MaxCompute, Realtime Compute for Apache Flink, and DataWorks, and provides full-stack online and ...
this document, but these four packages are a good set of choices to start your data science journey with: Scikit-Learn is a general-purpose data science package which implements the most popular algorithms - it also includes rich documentation, tutorials, and examples of the models it implements...
Hologres supports online analytical processing (OLAP) and ad hoc queries for petabytes of data, and provides high-concurrency, low-latency online data services. Hologres is seamlessly integrated with MaxCompute, Realtime Compute for Apache Flink, and DataWorks, and provides full-stack online and ...
Other examples of real-time controllers are CNC (computer numerical control) controllers, PID (proportional-integral-derivative) controllers, servo controllers and batch controllers. Most modern SCADA (supervisory control access and data acquisition) control systems also contain real-time controllers. In ...
There are two primary types of locks: blocking locks and spinning locks. Blocking locks The primary characteristic of blocking locks is that the tasks holding them can be put to sleep. Among examples of blocking locks there are counting semaphores, (per-CPU) Reader/Writer semaphores, mutexes ...