Databases Resources

The New API Contract Is Probabilistic: Building Reliable Systems Around Unreliable Model Outputs

AI model outputs are unpredictable, so developers must use validation, testing, monitoring, and safe fallbacks to build reliable systems around them.

September 17, 2026

by Micheal Chukwube

· 2,447 Views · 1 Like

Understand the Sidecar Pattern by Deploying n8n to AWS Fargate

Learn how to deploy n8n Task Runners as AWS Fargate sidecars for isolated code execution, independent resources, and scalable workflow automation.

September 17, 2026

by Iyanuoluwa Ajao

· 3,173 Views · 2 Likes

Architecting Production AI Across Clouds: Patterns That Decide System Survival

In production, enterprise AI rarely fails at the model. It fails in the architecture around it. Here are the cross-cutting patterns that work.

September 16, 2026

by VenkataSrinivas Kantamneni

· 3,186 Views · 1 Like

Real-Time Vehicle Tracking With Neo4j, Databricks Lakebase, and OpenStreetMap

Build a real-time fleet operations dashboard using Neo4j Aura for the road network graph, Lakebase for live vehicle positions, and Lakehouse for historical analytics.

September 15, 2026

by Akmal Chaudhri

CORE

· 3,897 Views · 2 Likes

dbt Meets Apache Flink: One Workflow for Data Engineers

dbt meets Apache Flink: one SQL workflow for data engineers across Snowflake, BigQuery, Databricks, and real-time streaming pipelines on Confluent Cloud.

September 15, 2026

by Kai Wähner

CORE

· 2,034 Views · 1 Like

Prompt Caching: Overriding Tokenization for Faster and More Cost-Effective AI

Prompt caching allows AI systems to reuse the processing of unchanged token sequences, resulting in faster inference, lower latency, and reduced costs.

September 11, 2026

by Ravi Ranjan Shahi

· 3,780 Views · 2 Likes

Replacing JSON With Protobuf in Your Microservice Mesh: A Zero-Downtime Migration Blueprint

JSON hurts at scale. Protobuf cuts payload size by ~72%, reduces CPU overhead, and enforces typed contracts. However, it needs careful schema management.

September 11, 2026

by Bansidhar kadiya

· 3,790 Views · 3 Likes

Member Spotlight: Abhishek Sharma

Meet DZone community member Abhishek Sharma as he shares his tech journey, continuous learning, enterprise architecture insights, and life beyond work.

September 11, 2026

by Dominique Pugh

· 3,198 Views · 2 Likes

How to Test GET API Requests With Playwright TypeScript

Learn how to test GET API requests using Playwright with TypeScript, including params, headers, timeouts, and status code validation.

September 10, 2026

by Faisal Khatri

CORE

· 3,368 Views · 5 Likes

Pipelines on Fire: Why Your CI/CD Tools Are the New Cyber Battlefield

Learn why CI/CD pipelines are becoming major security targets and how to protect runners, secrets, AI tools, and software supply chains.

September 9, 2026

by Igboanugo David Ugochukwu

CORE

· 3,070 Views · 2 Likes

Bringing Graph Analytics to Snowflake With Neo4j

Run Neo4j graph algorithms directly on your Snowflake data to uncover insights about connectivity, criticality, and failure impact that SQL alone can't easily surface.

September 9, 2026

by Akmal Chaudhri

CORE

· 2,597 Views · 1 Like

RavenDB Launches Quill to Bring Production AI Agents to Enterprise SQL Systems, No Migration Required

The new context layer connects to existing SQL databases and builds a governed, model-agnostic foundation for AI agents running on live operational data, in weeks rather than years.

September 9, 2026

by Technology Wire

· 2,984 Views · 2 Likes

Memory-First Indexes in SQL Server 2025: Redefining Performance for Hybrid Workloads

Learn how SQL Server 2025 memory-first indexing can accelerate hybrid transactional and analytical workloads by reducing disk I/O and latency.

September 9, 2026

by arvind toorpu

CORE

· 2,638 Views · 3 Likes

Databricks Lakebase: Give Your Agent a Branch, Not Your Production Database

Databricks Lakebase introduces database branching, giving each agent an isolated workspace to safely experiment, test changes, and merge validated updates.

September 8, 2026

by Jubin Soni, FBCS

CORE

· 4,719 Views · 3 Likes

Prevent Duplicate API Calls With Idempotency: Patterns That Work

A timeout doesn't prove failure. Reserve an Idempotency-Key before any side effect, back it with a unique DB index, and replay the recorded outcome on every retry.

September 8, 2026

by Manjeera Chanda

· 1,940 Views · 2 Likes

Handling Large API Responses Without Freezing the Client: A Practical Architecture With Temporal, Kafka, and RAG

Use Temporal for orchestration, Kafka for chunk processing, object storage for payloads, and RAG to retrieve relevant data without overwhelming clients.

September 4, 2026

by Uthej Mopathi

CORE

· 2,978 Views · 3 Likes

Your Spark Job Isn't Slow Because of Bad Code. It's Slow Because of the Wrong Join

Apache Spark job performance issues are frequently caused by improper join strategies leading to excessive data shuffling, rather than suboptimal code.

September 3, 2026

by Syed Siraj Mehmood

· 2,389 Views · 2 Likes

Building a Python API Client That Doesn’t Fall Apart When the API Misbehaves

Build a safer Python API client with timeouts, selective retries, exponential backoff, jitter, and better handling of rate limits and temporary failures.

September 3, 2026

by Ally Garcia

· 2,445 Views · 4 Likes

Extracting Entities and Relationships From Engineering Documents With spaCy

Learn how to extract domain-specific entities and relationship triples from engineering documents using spaCy, custom entity rules, and Python.

September 2, 2026

by Sriharsha Makineni

· 2,641 Views · 3 Likes

3D Air Quality Maps With Neo4j, Python, and R

Fetch AQI data from IQAir, store it in Neo4j, then visualize it with pydeck, Leaflet and R, plus Cypher queries showing what graph-native analysis looks like.

September 2, 2026

by Akmal Chaudhri

CORE

· 2,299 Views · 1 Like

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