Home » Tag Archives: NoSQL (page 3)

Tag Archives: NoSQL

How to install 3 popular NoSQL databases for development in MacOSX for newbies Part 3 (CouchBase)

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Part 1(Mongodb) Part 2 (Cassandra) Part 3 (CouchBase) In this post we are going to install CouchBase, a NoSQL database that has gained a lot of momentum latetly. CouchBase is very very developer friendly in terms of setting up and getting started time. Actually is the simplest. It offers a single download for many platforms (including MacOSX). You can find ...

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How to install 3 popular NoSQL databases for development in MacOSX for newbies Part 2 (Cassandra)

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Part 1(Mongodb) Part 2 (Cassandra) Part 3 (CouchBase) In this post we will install on our local MacOSX (Yosemite) environment, another famous NoSQL database, the Apache Cassandra. As a developer, I found Datastax, community packaging of Cassandra, very handy, seems they offer ready made MacOSX specific packages. You can of course download and install the the tarballs from Apache or ...

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How to install 3 popular NoSQL databases for development in MacOSX for newbies Part 1 (mongodb)

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Part 1(Mongodb) Part 2 (Cassandra) Part 3 (CouchBase) This post aims to help all developers (not only Java) that want to develop using NoSQL datastores, specifically MongoDB, Cassandra and Couchbase, in MaOSX. Before starting writing code you need to have the db engines installed and ready for tests. So our goal for these mini posts will be to  install all ...

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NoSQL with Hibernate OGM – Part one: Persisting your first Entities

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The first final version of Hibernate OGM is out and the team recovered a bit from the release frenzy. So they thought about starting a series of tutorial-style blogs which give you the chance to start over easily with Hibernate OGM. Thanks to Gunnar Morling ( @gunnarmorling) for creating this tutorial. Introduction Don’t know what Hibernate OGM is? Hibernate OGM ...

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Logging to Redis using Spring Boot and Logback

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When doing centralized logging, e.g. using Elasticsearch, Logstash and Kibana or Graylog2 you have several options available for your Java application. You can either write your standard application logs and parse those using Logstash, either consumed directly or shipped to another machine using something like logstash-forwarder. Alternatively you can write in a more appropriate format like JSON directly so the ...

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How to create a pub/sub application with MongoDB ? Introduction

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In this article we will see how to create a pub/sub application (messaging, chat, notification), and this fully based on MongoDB (without any message broker like RabbitMQ, JMS, … ). So, what needs to be done to achieve such thing: an application “publish” a message. In our case, we simply save a document into MongoDB another application, or thread, subscribe ...

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Getting Started with Apache Cassandra and Java (Part II)

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Requirements To follow this tutorial, you should already have a running instance of Cassandra (a small cluster would be good, but not necessary), the Datastax Java driver installed (refer to Part I), and have gone through the 10 minute walkthrough here: http://planetcassandra.org/create-a-keyspace-and-table/.           Try it out For this demo, we’re going to be creating a simple ...

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Getting Started with Apache Cassandra and Java (Part I)

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On this page, you’ll learn just enough to get started with NoSQL Apache Cassandra and Java, including how to install, try out some basic commands and what to do next. Requirements To follow this tutorial, you should already have a running Cassandra instance, and have gone through the 10 minute walkthrough here: http://planetcassandra.org/create-a-keyspace-and-table/. If you’ve already reviewed part I, be ...

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Using the Neo4j browser with Embedded Neo4j

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There are times when you have an application using Neo4j in embedded mode but also need to play around with the graph using the Neo4j web browser. Since the database can be accessed from at most one process at a time, trying to start up the Neo4j server when your embedded Neo4j  application is running won’t work. The WrappingNeoServerBootstrapper, although deprecated, comes ...

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Using PouchDB for Offline/Data Sync

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Recently the term “Mobile First” received additional notoriety as the new CEO of Microsoft proclaimed the company’s shift in focus. As I’ve been researching mobile frameworks lately, I’ve run across another term – “Offline First.” As much as you may be online with your mobile phone or tablet, inevitably there will be times when you’re not connected, but still need ...

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