Struggling to decide which API spec to adopt, RAML or OpenAPI? Mulesoft recently lowered the risk of your choice by making the decision to support both specifications.
Data modeling is a crucial process in most any business. In this post, we take a look at ten techniques that can help improve your data modeling skills.
Connection pooling is a great technique for database optimization, and HikariCP is among the best. Let's set up multiple connection pools with different configurations.
When you implement ETL processes, you must decide how to structure your data and what technologies to use. To make an informed decision, let’s start from the basics.
A query that I initially wrote didn't work since jsonb_array_elements returns a set of boolean values. Instead, we can use a LATERAL subquery to achieve our goal.
In the final part of our series, we look at some of the worst attacks than can be carried out against an insecure SSL/TLS network, and how to stop them.
Bluetooth Low Energy is a great protocol for IoT devices that rely on limited power supplies. However, testing devices at scale is a problem, but one we'll try to solve.
Want to use SQS without AWS Lambda functions? Get ready to dive into API Gateway so you can send and receive messages while securing them with IAM roles.
You may be surprised to learn that not every N1QL query requires an index to exist. Learn how to run a few N1QL queries on a Couchbase Bucket that has no indexes.
In this tutorial, learn to create a click listener interface for RecyclerView for Android, with options like multiple listeners, and endless possibilities for the data.
Learn about how to take HBase backup of HBase data and tables in Hortonworks Sandbox 2.5. and all of the different ways that a backup can be taken for HBase datasets.
Flyway makes database versioning almost trivially easy. You can put migration scripts in a directory of choice and the database will be magically migrated for you.
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