The number of connected devices is skyrocketing, and new solutions are being introduced to process and visualize data every day. But it's not all sunshine and roses.
ProxySQL's rules, as necessary as they can be, can lead to performance problems if they aren't used with care. Linking them together can give you a leg up.
ELB logs are a valuable resource to have on your side. But it is being able to aggregate and analyze them with ELK that really allows you to benefit from the data.
JDBC has its place, but Hibernate comes ready with an arsenal of helpful tools and capabilities that make connecting to your database a much easier prospect.
See how to transform an incoming JSON payload into a Java object. Lots of development work revolves around payload transformation, so this is important to know.
There should be an open-source API formation designer that spans cloud providers, allowing architects to define which resources are available that anyone can fork or run.
There are many ways to integrate CloudWatch with the ELK Stack. See how to use a Lambda function to send logs directly from CloudWatch into the Logz.io ELK Stack.
Learn about the behavior of Apache Spark's RDD partitions during a union operation and the different cases in which you might find unknown results during the operation.
Pivot tables are great for summarizing data. Fortunately, you can use Streams to prepare and sort your data so you can put it into a more readable format.
Learn how to create a serverless Angular app, and get rid of concerns like elasticity, scale, and resiliency so you can concentrate fully on your code.
Together, MQTT and lwIP can get your boards and devices talking to one another. Let's see what it takes to initialize lwIP and set up callbacks for an IoT app.
Learn how to use Amazon SQS with a simple Java program to send a message from a producer running in a process and consume the message by a consumer in another process.
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