Tools Resources

Logging to Database Using Log4J in MuleSoft

By making some changes, appending some properties to log4j.xml, and using custom Java code to connect to the database, we can make logging to a database possible.

March 14, 2017

by Surya Satya Kumar Uppuluri

· 9,643 Views · 2 Likes

Load Balancing AWS Auto Scaling Groups With NGINX Plus

AWS Auto Scaling provides the great benefit of being able to adjust the number of application instances to the level of demand.

March 12, 2017

by Michael Pleshakov

· 11,534 Views · 7 Likes

folder.listFiles() May Produce NullPointerException [Snippet]

If you're calling folder.listFiles() more than once in your code, you might be getting the dreaded NullPointerException. Be sure you only run it once.

March 9, 2017

by Steven Schwenke

· 17,711 Views · 5 Likes

How to Create a Service Bus With Windows Azure

Windows Azure Service Bus is a brokered, scalable, multi-featured messaging queuing system. It's a reliable message queuing and durable publish/subscribe system.

March 7, 2017

by Jitendra Bafna

CORE

· 29,619 Views · 1 Like

What Are Anypoint Validations With Mulesoft?

Anypoint validations alert you if a message doesn't meet specific criteria. There's even a way to build your own custom validator to match your requirements.

March 5, 2017

by Jitendra Bafna

CORE

· 18,250 Views · 5 Likes

How to Debug and Deploy Apps With MuleSoft Anypoint Studio

MuleSoft Anypoint Studio's StudioVisual Debugger allows you to run your app in debug mode and stop its execution to check the contents of previous building blocks.

Updated March 3, 2017

by Jitendra Bafna

CORE

· 27,833 Views · 6 Likes

Backup, Restore, and Disaster Recovery in Hadoop

Test your backup and restore procedures right after you install your cluster. Backups are a waste of time and space if they don't work and you can't get your data back!

March 3, 2017

by Tim Spann

CORE

· 28,448 Views · 5 Likes

How to Improve Hive Query Performance With Hadoop

Apache Hive is a powerful tool for analyzing data. It's very important that you know how to improve the performance of query when you are processing petabytes of data.

March 3, 2017

by Jitendra Bafna

CORE

· 84,427 Views · 9 Likes

HBase Compaction and Data Locality With Hadoop

Compaction is a process by which HBase cleans itself, and data locality is a solution to data not being available to Mapper.

March 2, 2017

by Jitendra Bafna

CORE

· 30,343 Views · 5 Likes

How to Set Up a Continuous Delivery Environment

Jenkins' Pipeline Plugin offers a simple way to configure all steps in the same place. You can do almost everything inside your pipeline without any additional plugins.

February 27, 2017

by Piotr Mińkowski

· 36,303 Views · 25 Likes

Neo4j: How Do Null Values Even Work?

Importing CSVs is a great timesaver, but how do you get around the null values lurking within? Fortunately, we can work our way toward a query that handles them in Neo4j.

February 24, 2017

by Mark Needham

· 6,910 Views · 5 Likes

Anypoint File Connector With Mulesoft

File Connector can act as an inbound endpoint. It can also read directories for new files after a certain interval of time and process them.

February 24, 2017

by Jitendra Bafna

CORE

· 43,547 Views · 5 Likes

Types of Anypoint Filters With Mulesoft

Whether you want to apply regular expression patterns on a message payload or identify duplicate messages, there's a filter for that.

Updated February 23, 2017

by Jitendra Bafna

CORE

· 29,968 Views · 9 Likes

What Are Anypoint Flow, Session, and Property Variables in MuleSoft?

Variables can set or remove a variable tied to message in current flow, across multiple flows, or on the outbound scope of a message.

February 22, 2017

by Jitendra Bafna

CORE

· 33,454 Views · 3 Likes

Hosting Multiple Applications on the Same Server

These days, many developers work on a project on the same server at the same time — but we still need to be able to schedule app updates the server whenever we want to.

February 21, 2017

by Thilina Ranathunga

· 31,464 Views · 6 Likes

Using Signal Sciences With Kubernetes

If you're using Signal Sciences to monitor your app, here's how you can get visibility throughout your entire environment using Docker and Kubernetes.

Updated February 21, 2017

by Douglas Coburn

· 5,574 Views · 3 Likes

Understanding Anypoint Flows and Sub-Flows With MuleSoft

Sub-flows are helpful whether you want to process messages synchronously or asynchronously. They are useful when it comes to code re-use, breaking down flows, and more.

February 21, 2017

by Jitendra Bafna

CORE

· 29,268 Views · 5 Likes

Getting Started With Apache Camel and the Internet of Things

If you're planning to invest in connected devices, make sure your middleware and communications are up to snuff. In this case, we look a how to mix Camel with a Pi.

February 20, 2017

by Joseph S. Butler

· 8,659 Views · 10 Likes

Deploying OpenStack on AWS

It might sound like Cloudception, but you can deploy OpenStack over AWS, assuming you handle the various networking problems that will pop up.

February 17, 2017

by Rathinasabapathy Arumugam

· 17,193 Views · 4 Likes

5 Data Storage Solutions for Better Log Management

Depending on how much data you have from saving time-based events, you may want to choose one storage solution over the other.

February 16, 2017

by Vladislav Chernov

· 94,253 Views · 5 Likes

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