Blog Archives

01: 13 Java low latency interview questions & answers

Have you seen job advertisements requiring Java candidates to work in low latency, high throughput, real-time and distributed systems with share-nothing architectures? Wondering what questions you will be asked? If you are an experienced Java developer targeting high paying skills then it pays to get a good handle on Java low latency interview questions & answers.… Read more ...

Tags:

02: 15 key considerations for low latency Java applications

Extends Writing low latency applications in Java interview Q&As. If the job description says “low latency” application, then be prepared. Even if “low latency” experience is not a requirement, all employers like candidates who can not only build systems that perform well, but also can stress test (e.g.… Read more ...



03: Java GC tuning for low latency applications

This assumes that you have read the basics on Java GC at Java Garbage Collection interview Q&A to ascertain your depth of Java knowledge. This is a must know topic for those who like to work on low latency applications. Q1.… Read more ...



1. Asynchronous processing in Java real life examples – part-1

The scenario based questions are very popular with the job interviewers, and some scenario based questions are related to decoupling and asynchronous (aka non-blocking) processing in Java with message queues/topics, database tables where one process inserts data and another process consumes the inserted data, and Future objects in Java multi-threading….… Read more ...



2. Asynchronous processing in Java real life examples – part-2

Extends: 1. Asynchronous processing in Java real life examples – part-1. Example 3: Trade execution reports are received & processed asynchronously If you are working in an online trading application, you may want the functionality to queue trades and process them when the stock market opens.… Read more ...



Why acquire skills & experience in low latency & Big Data? What specific skills are required?

According to Dice’s 2017 Salary Survey (PDF), those tech professionals who specialise in data warehousing, analytics, Big Data, low latency, and machine learning got paid big bucks for the past several years.

More and more organisations are complimenting their data warehouse systems like Teradata with Big Data platforms like Cloudera Data Platform, AWS (i.e.Read more ...

Tags:

Don't be overwhelmed by the number of Q&As & tech stacks as nobody knows everything, and often key Q&As at the right moment makes a difference.

500+ Java Interview FAQs

Java & Big Data Tutorials

Top