Author Archives: Harshit Daga

How to cope with the threat of System failures?


Systems are designed to respond to its users in any case. But, some of the times, due to some reasons system may fail. System failures can cause huge loss to its users as well as also creates some sort of … Continue reading

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How to lazily evaluate collections in Scala


The Scala language provides to ways to implement the collections. One is strict and other is non-strict or lazy. Whenever, the instance of a collection (except for the Streams) is created, it creates the strict version of the collection which … Continue reading

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Knolx: Introduction to Apache Cassandra


Hello everyone, Knoldus organized a KnolX session on Friday, 07 October 2016. In that session, we had an introductory session on Apache Cassandra. Cassandra is a distributed database which allows us to store data on multiple nodes with multiple replicas in … Continue reading

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Knolx: Akka-Http


Hi all, Knoldus has organized an one hour session on 9th March 2016 at 5:00 PM. Topic was Introduction to Akka-Http.  Many people have joined and enjoyed the session. I am going to share the slides here. Please let me know if … Continue reading

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Introduction to JNI- Java Native Interface


The Java Native Interface (JNI) is a native programming interface in JDK. It is used to call C/C++ libraries from the libraries written in Java and vice-versa. This is a java API which bridges the gap between C/C++ and Java. … Continue reading

Posted in Java, Scala, Tutorial | Tagged , , | 1 Comment