Plus: What is a distributed database? How can you monetize your APIs? How do you add, remove, or rotate pages in a PDF using Java? Find out today! [DZone]( September 14, 2022 DZone Daily Digest Today, discover how to prevent SQL Injections in Java with JPA and Hibernate, learn all about distributed databases, see how to monetize your APIs, and more! [New Refcard]( [[New Refcard] Observability Maturity Model]( This Refcard covers assessing your organization's monitoring practices with a model for observability maturity to help ensure better IT reliability. [Download now >]( Daily Picks [Preventing SQL Injections in Java With JPA and Hibernate]( [Elmar Dott > Java Zone]( [What Is a Distributed Database?]( [Ankur Tyagi > Database Zone]( [How to Monetize Your APIs: Choosing Your API Monetization Stack]( [Matt Tanner > Integration Zone]( [How To Add, Remove, or Rotate Pages in a PDF Document Using Java]( [Brian O'Neill > Java Zone]( [Learn Digital Transformation With Coding Over Cocktails]( [David Brown > Agile Zone]( New Downloads from DZone [REFCARD] [MQTT Essentials]( A Protocol for the Internet of Things: The Internet of Things (IoT) has recently gained massive traction, challenging enterprises, small companies, and developers with new problems to solve. While HTTP is the de facto protocol for the human web, communication between machines at scale requires a paradigm shift â steering away from request/response and leading toward publish/subscribe. This is where the ultra-lightweight, massively scalable, open, and easy-to-implement MQTT protocol enters the picture. This Refcard delves into what MQTT is and how it works, including brokers, client libraries, and more. [Free Download >]( [REFCARD] [Advanced Cloud Security]( Continuous Security Strategies for Cloud Infrastructure: Cyber threats have become more sophisticated. Hence, it is a good idea to utilize the expertise of public cloud providers to better manage assets against security threats. Cloud security is a collection of proactive measures to protect your cloud assets from internal and external threats. This Refcard covers common cloud security challenges, continuous security for cloud infrastructure, and advanced strategies for securing cloud workloads. [Free Download >]( [REFCARD] [Getting Started With OpenTelemetry]( Observability and Monitoring for Modern Applications: OpenTelemetry is an open-source collection of tools, APIs, SDKs, and specifications with the purpose of standardizing how to model and collect telemetry data. OTel has been proven to enable effective observability and it aims to become a standard of observability implementation. In this Refcard, we introduce core OTel architecture components, key concepts and features, and how to set up for tracing and exporting telemetry data. [Free Download >]( [REFCARD] [Getting Started With Kubernetes]( To build a reliable, scalable containerized application, you need a place to run containers, scale them, update them, and provide them with networking and storage. Kubernetes is the most popular container orchestration system. It simplifies deploying, monitoring, and scaling application components, making it easy to develop flexible, reliable applications.â¯This updated Refcard covers all things K8s, exploring core concepts, important architecture considerations, and how to build your first containerized application. [Free Download >]( [TREND REPORT] [Microservices and Containerization]( With most organizations running microservices and leveraging containers, we no longer have to discuss the need to adopt these practices, but rather how to scale them to benefit organizations and development teams. So where do adoption and scaling practices of microservices and containers go from here? In DZone's 2022 Trend Report, "Microservices and Containerization," our research and expert contributors dive into various cloud architecture practices, microservice orchestration techniques, security, design principles, and more. [Free Download >]( [facebook]( [twitter]( [linkedin]( [youtube]( [Help](mailto:support@dzone.com) | [Manage Email Preferences]( `ep7xn9vpt`}}) | [View Online]( DZone, 600 Park Offices Dr, Suite 300, Research Triangle Park, NC 27709 © DZone 2022