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Beyond Extensions: Architectural Deep-Dives into File Upload Security
Secure uploads by using whitelisted extensions, verifying "Magic Bytes," and storing files with randomized names in a non-executable sandbox.
January 9, 2026
by Akanksha Pathak DZone Core CORE
· 1,723 Views · 1 Like
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Enterprise Kubernetes Failures: 20 Critical Misconfigurations Guardon Catches Before Outages
Kubernetes Misconfigurations Are Costing Enterprises Millions — Guardon Fixes More Than Just the “Top 20” YAML Mistakes.
January 8, 2026
by Sajal Nigam
· 2,165 Views · 2 Likes
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Implementing Idempotency in Distributed Spring Boot Applications Using MySQL
Implementing idempotency in distributed Spring Boot applications using MySQL row-level locking and transactions to handle concurrent requests safely.
January 7, 2026
by Balakumaran Sugumar
· 4,898 Views · 7 Likes
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How to Send .NET Crash Dumps to Slack From an ECS Fargate Task
Get .NET crash dumps from AWS ECS Fargate automatically: leverage Amazon EFS, Amazon S3, AWS DataSync, and AWS Lambda to make debugging easier for your dev team.
January 7, 2026
by Alexander Sharov
· 1,798 Views · 2 Likes
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Automated Deployment Using a CI/CD Pipeline (Mule 4 | CloudHub 2.0)
This tutorial demonstrates automated deployment using a CI/CD pipeline with Mule 4. It shows how code pushed to a Git repository triggers deployment automatically.
January 7, 2026
by ARINDAM GOSWAMI
· 2,564 Views · 1 Like
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Understanding Parquet Scans: How Readers Skip Work and Stay Fast
Parquet accelerates scans by skipping data through metadata driven pushdowns. This article explains how the main mechanisms work in practice.
January 6, 2026
by Hitarth Trivedi
· 2,400 Views · 1 Like
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How to Perform Response Verification in REST-Assured Java for API Testing
Explore the various methods for extracting and verifying the API response body using the Rest-Assured framework in Java for API Testing.
January 5, 2026
by Faisal Khatri DZone Core CORE
· 2,945 Views · 1 Like
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Best Date Conversion Approaches in Java 8+
Java 8’s java.time API finally fixed the long-standing problems of Date and Calendar, but real applications still require constant conversion between time zones.
January 5, 2026
by Muhammed Harris Kodavath
· 2,936 Views · 2 Likes
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Fine-Tune SLMs for Free: From Google Colab to Ollama in 7 Steps
Want your own custom SLM, but don't have a GPU box humming under your desk? Learn from this article why you actually don’t need one.
January 5, 2026
by Sai Teja Erukude
· 3,248 Views
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Avoid BigQuery SQL Injection in Go With saferbq
Learn how saferbq, a Go wrapper, secures Go BigQuery queries by safely handling user-supplied table and dataset names, preventing SQL injection risks.
December 31, 2025
by Maurits Van Der Schee
· 758 Views
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Optimizing Java Applications for Arm64 in the Cloud
In the first part of this series, learn how to tune the JVM for cloud workloads, optimize heap sizing, CPU usage, and more for better Java performance.
December 26, 2025
by Dave Neary
· 3,751 Views · 6 Likes
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Custom Attributes in Relational Databases
Learn about five ways to handle custom attributes in RDBMS, from EAV and JSON columns to automated schema evolution, with pros, cons, and use cases.
December 26, 2025
by Satish Singh
· 2,309 Views · 3 Likes
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The Architect's Guide to Logging
Stop writing useless, expensive log files. Adopt structured logging and centralization to transform your logs from a wall of text into a powerful, secure debugging tool.
December 26, 2025
by Akash Lomas
· 2,303 Views · 2 Likes
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Extracting Clean Excel Tables From PDFs Using Python + Docling
Extract tables from PDFs to fully formatted, analysis-ready Excel files with pdf-tables-to-excel, supporting OCR, complex layouts, and numeric parsing.
December 25, 2025
by Sanjay Krishnegowda
· 2,852 Views
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Unlocking the Power of Reflection in Mobile Development
This article explores how reflection empowers mobile developers to inspect objects and adapt code dynamically at runtime.
December 24, 2025
by Jon Hoffman
· 1,229 Views · 1 Like
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JavaScript Data Grid Comparison: 8 Popular Options Reviewed
I reviewed eight top JavaScript data grids and compared them by performance, customization, accessibility, cost, integration, and devX.
December 24, 2025
by Marina Chernyuk
· 3,895 Views · 3 Likes
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Atomic Writes in NoSQL: A Multi-Cloud Deep Dive
We analyze atomic write strategies in AWS, GCP, Azure, and Alibaba, demonstrating how MultiCloudJ ensures unified, consistent transaction semantics across NoSQL
December 23, 2025
by Sandeep Pal
· 1,918 Views · 3 Likes
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Momento Migrates Object Cache as a Service to Ampere® Altra®
Momento provides a serverless caching service that reduces operational complexity and delivers low-latency caching for cloud applications.
December 17, 2025
by Dave Neary
· 981 Views · 3 Likes
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Virtual Threads in JDK 21: Revolutionizing Java Multithreading
The introduction of Virtual Threads in JDK 21 represents a major milestone for Java’s concurrency ecosystem. Understand the basics and best practices in this article.
December 15, 2025
by Jiwan Gupta
· 3,193 Views
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Secrets in Code: Understanding Secret Detection and Its Blind Spots
Even the best secret scanners miss valid tokens in open-source projects. This research shares data and practical tips for safer API-key design.
December 12, 2025
by Jayson DeLancey
· 2,699 Views · 2 Likes
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