by C.S.D. / About / Subscribe

A blog about programming and the pleasure of figuring things out.

Improving Page Computation in Ebooks / javascript / epub / algorithm

Progressive Web App on GitHub / javascript / progressive web app / ux / github

Spark Test-driven Development with API Integration / spark / test-driven / unit test / mock api

Spark Test-driven Development / spark / test-driven / unit test / in-memory db

Single Executor for Download Throttling / javascript / service worker / synchronization

Offline Mode for Web Application / javascript / service worker / indexed db

Asynchronous Ebook UI / javascript / asynchronous / html

Custom Ebook Parser / scala / html / tree / epub / javascript

Oozie Monitoring Workflows / spark / cluster / oozie / scala

Spark Cluster Orchestration Tool / spark / cluster / orchestration / scala / oozie

Pagination in Ebooks / javscript / web / optimization

Caching and Preloading Comic Books / scala / spring boot / javscript / cache / web

Gesture Navigation in Comic Books / javscript / css / ux / web

Anki Special Characters Through JavaScript / anki / learning / spaced repetition

Spark Streaming Read from Kafka Rest Proxy / apache spark / apache kafka / docker / spark streaming / custom stream receiver / kafka rest

Exposing Kafka Service Through Port-Forwarding Proxy / apache spark / apache kafka / docker / spark streaming / security

Spark Job File Configuration / apache spark / configuration

Spark UI Authentication / apache spark / authentication / servlet filter

A Spark MLlib Test Setup / apache spark / mllib / scala / clustering

Going Static Tutorial / blog / web design / github / visual studio code

Going Static / blog / web design / github / minimalism

Asymmetric JWT / java / c# / jwt / microservices / authentication

Wakey Wakey, PC / wake on lan / powershell / java / python

Distributed Akka Deployment / scala / akka / cluster / spring

Spark Foreach Mongo Upsert Writer / scala / apache spark / mongo db / apache kafka / big data

Akka actors orchestration / scala / spring boot / akka / actors / multithreading / big data

Spring injection with Akka actors, the Scala version / scala / spring boot / akka / dependency injection

Spring Boot Scala Akka project build / scala / spring boot / akka / gradle

Java Cloud Apps Workshop - Connecting them all / java / cloud / microservices / spring boot / spring cloud netflix

Java Cloud Apps Workshop - File server, work server / java / cloud / microservices / spring boot

Java Cloud Apps Workshop - Starting up with Spring Boot / java / cloud / microservices / spring boot

Partitioning SQL databases with MariaDB Spider / sql / mariadb / sharding

Integrating Cognito federated identities and a custom authentication service with secured services exposed through the API Gateway / aws / api gateway / cognito / sts / federated identities

Signing requests with Amazon IAM credentials / aws / api gateway / iam / sigv4

Logging in to Amazon Cognito / aws / cognito / node / react

Securing Amazon API Gateway exposed service using Amazon Cognito / aws / api gateway / cognito / node

Amazon Cognito email customization / java mail / aws / cognito / ses / lambda

Creating a maven archetype for AWS Lambda / maven / archetype / aws / lambda

Scanning multiline logs with Logstash / elasticsearch / logging / logstash / multiline

Full logging with RestTemplate / java / rest / logging

Mutable to immutable, with JPA / java / jpa / criteria query / immutable objects

Big Dec / java / fixed precision / data types

Interrupt server operations through Spring Remoting / java / spring remoting / java concurrency / jetty

Unchecked exceptions in Java API / java / exceptions

Using Git as SVN client / git / svn

Get-object pattern / java / design pattern

Creating charts in Excel using Apache POI / java / apache poi

JavaScript beginner bits / javascript / jquery / bits

How to hide a file using reflection / java nio / java reflection

Walking through complex decision algorithms / information management / presentation / javascript

Dynamic CSS / css / ui / javascript

JavaScript scroll effects / javascript / ui / design

Import CSV to in-memory DB / java / csv / apache derby

Building a folder scanner / java / nio

The pleasure of figuring things out / introduction