It has been several years since deeplearning became common in our life. Lots of services are based on it, and you can find guide books/documents easily in bookstore or google. But it is hard to go on deeply by understanding theories and logics, for most of engineer who is not majored this.
Nowadays, most of the service requires massive size of database. For example, let’s think you are making e-commerce service. In early days, it only needed to save data for items(item image, description…) and user(ID, email, address…) which are necessary for commerce. But, to attract more user, it started to offer more personalized information, such as ‘recommend items’.
TypeScript is a superset of JavaScript that compiles to pure JavaScript, like CoffeeScript or Dart. When I first heard of this, thought as ‘Why do we need to learn a new thing, which will create JavaScript file? Is it better to make JavaScript directly?
It was one IT news that how I know about, and starting to look on Rust language. The most attractive phrase in that time was guaranteed memory safety, but actually there are more pros than that.
In document, you can find like:
In big data era, by increasement of data size, lots of companies who treated this needed to concern about speed. But HDFS, which usually being used to store big data, couldn’t show enough performance, by blocking from I/O. Data engineers started to research on this, and lots of projects has been introduced, still now.