Possibilities Offered by Google App Engine for Developing Distributed Applications Using Datastore

Efficient and scalable simultaneous interaction between many web servers requires special handling of such interaction. Google Datastore provides highly available and reliable distributed storage and access on different types of data. With the rapid growth of distributed systems, efficient data provide is of critical importance. In this paper we present the possibilities which Google Application Engine and cloud computing provides to build distributed applications by specifically discussing the options to store the data on the cloud in a reliable way. Important is identification of the programming languages and tools which are suitable for designing of distributed systems using the Google possibilities as a framework for developing such systems. The design of distributed systems by using Google features together with the libraries in Java and Python programming language are examined in this paper.