Language Resources

A Practical Guide to Modernizing Data Serving Architectures Using DBSQL

Learn how we replaced our traditional RDS serving layer with direct lakehouse querying to improve performance, reduce cost, and achieve real-time data freshness.

November 6, 2025

by PRAVEEN DOOTAGANI

· 3,078 Views

The JVM Pause That Wasn't: A War Story

A high-throughput Java service was stalling. The culprit? Stop-the-World GC pauses were blocked by synchronous log writes to a busy disk.

November 6, 2025

by Nataraj Mocherla

· 3,814 Views · 11 Likes

JPlus: A Modern Java Superset Language

JPlus is a modern Java superset that introduces null-safety and boilerplate code-generation syntax while preserving Java compatibility.

November 5, 2025

by Cheol Jeon

· 3,408 Views · 2 Likes

Streamlining Real-Time Ad Tech Systems: Techniques to Prevent Performance Bottlenecks

Ad tech platforms depend on microscopic efficiency. Profiling and disciplined logging collectively cut waste and latency, turning scale into sustainable profit.

October 31, 2025

by Jeet Nishit Mehta

· 2,048 Views · 1 Like

SQL Ledger in SQL Server 2022: Tamper-Evident Audit Trails and Immutable Ledger Tables

SQL Ledger in SQL Server 2022 ensures tamper-evident data integrity with blockchain-based ledger tables. Append-only tables provide immutable audit trails for compliance.

October 30, 2025

by arvind toorpu

CORE

· 4,944 Views · 1 Like

Make Static Sites Feel Dynamic With APIs Only (No Backend Needed)

This guide covers how the flow works, how to fetch and render data safely, and how to handle speed, SEO, and reliability.

October 29, 2025

by Jeff Tomas

· 3,401 Views · 2 Likes

A Developer's Practical Guide to Support Vector Machines (SVM) in Python

Learn how to build, tune, and evaluate high-performance SVM models in Python using Scikit-learn with best practices for scaling, pipelines, and ROC-AUC.

October 29, 2025

by Soumya Banerjee

· 2,728 Views · 2 Likes

Debugging a Spark Driver Out of Memory (OOM) Issue With Large JSON Data Processing

This article draws on real-world debugging experience and aims to provide insights into Spark's memory management challenges.

October 29, 2025

by Raju Ansari

· 2,524 Views · 2 Likes

Writing (Slightly) Cleaner Code With Collections and Optionals

See how utility methods provided by Kilo's Collections and Optionals classes can help you write more readable and maintainable Java code.

October 27, 2025

by Greg Brown

· 2,821 Views · 1 Like

Mastering Fluent Bit: Top Tips Using Telemetry Pipeline Parsers for Developers (Part 8)

This intro to mastering Fluent Bit covers handy tips and tricks for speeding up the inner development loop using parsers in telemetry pipelines.

October 27, 2025

by Eric D. Schabell

CORE

· 1,606 Views · 2 Likes

Renaming Columns in PySpark: withColumnRenamed vs toDF

Learn why toDF() outperforms withColumnRenamed in PySpark. Compare their impact on Spark’s DAG, performance, and readability for large-scale pipelines.

October 27, 2025

by Sameer Shukla

CORE

· 1,832 Views · 1 Like

Ranking Full-Text Search Results in PostgreSQL Using ts_rank and ts_rank_cd With Hibernate 6 and posjsonhelper

Learn how to rank PostgreSQL full-text search results by relevance using ts_rank, ts_rank_cd, and Hibernate’s Criteria API for better search UX.

October 23, 2025

by Szymon Tarnowski

CORE

· 3,485 Views · 3 Likes

Applying Domain-Driven Design With Enterprise Java: A Behavior-Driven Approach

Learn how to combine DDD and BDD in enterprise Java to create software that models real business domains and validates behavior through executable scenarios.

October 23, 2025

by Otavio Santana

CORE

· 4,802 Views · 5 Likes

Automating Excel Workflows in Box Using Python, Box SDK, and OpenPyXL

Automate Excel workflows on Box using Python, Box SDK, and openpyxl to sync data, eliminate manual updates, and streamline reporting.

October 22, 2025

by Sweetty P Devassy

· 2,553 Views · 2 Likes

GraphQL vs REST API: Which Is Better for Your Project in 2025?

REST: simple, cacheable. GraphQL: exact data, mobile-friendly. Choose REST for CRUD/caching, GraphQL for complex queries.

October 22, 2025

by Yilia Lin

· 4,048 Views · 3 Likes

Automating Storage Tiering and Lifecycle Policies in AWS S3 Using Python (Boto3)

You can save money on AWS S3 by using Python scripts to automatically move files between storage classes based on how often you access them.

October 21, 2025

by Arjun Mullick

· 2,775 Views · 1 Like

MultiCloudJ: Building Cloud-Agnostic Applications in Java

MultiCloudJ is an open-source Java SDK from Salesforce helping developers to write their application once and run anywhere.

October 20, 2025

by Sandeep Pal

· 4,469 Views · 3 Likes

PostgreSQL Full-Text Search vs. Pattern Matching: A Performance Comparison

We'll analyze the performance of PostgreSQL full-text search (FTS) versus pattern and regex searching, highlighting trade-offs and execution efficiency.

October 17, 2025

by Horatiu Dan

CORE

· 2,985 Views · 8 Likes