Differences between learning and the field after 2 years of SQL and Tableau practice: Data processing, screen composition, and communication

After working as a civil servant for about 10 years, I changed careers to the data field in 2024. In my previous job, I was stationed at a client site, where I was responsible for data processing ...
finance.biggo

AWS Embeds DuckDB in Aurora PostgreSQL, Enabling Direct Data Lake Queries Without ETL

Amazon Web Services (AWS) announced on September 30, 2026, that it has embedded the open-source analytics engine DuckDB into Amazon Aurora ...

Practical Case Study: Automating Power BI Data Mart Updates with Snowflake Tasks

Hello. I am MK, a data analyst.I usually work on building data analysis platforms, developing BI dashboards, and performing ...
iMasters

PostgreSQL 18 tem uuidv7 nativo para reduzir o index bloat do UUID aleatório

PostgreSQL 18 (set/2025) trouxe uuidv7() nativo: UUID ordenável por tempo que ataca o index bloat do v4 aleatório, direto no banco, sem depender do ORM.
Business.com on MSN

PowerShell: Everything you need to know

Windows PowerShell offers an open-source administrative tool that allows IT professionals to automate tasks on a computer network for a more efficient system.
Cyber Security News

Public PoC Released for Apache Superset SQL Injection Vulnerability

A public PoC for a SQL injection flaw in Apache Superset versions before 6.0.0 could allow authenticated read-level users to trigger error-based SQL injection.
theregister

PostgreSQL 19 connects the dots with standardized graph queries

PostgreSQL 19 is set to add standardized SQL syntax for querying property graphs. The open source database has steadily grown in popularity over the last five years, becoming the most popular among ...
InfoQ

Lakehouse Tower of Babel: Handling Identifier Resolution Rules across Database Engines

Open table formats such as Apache Iceberg standardize data and metadata semantics across engines, but they do not provide SQL dialect interoperability, leaving identifier resolution to each engine. In ...
databricks.com

Transactions on the Open Lakehouse Unlock Mission-Critical Warehousing Workloads

Databricks brings multi-statement, multi-table transactions across both Delta and Iceberg to the lakehouse Transactions on Databricks provide industry-leading row-level concurrency and throughput ...
unikma

Fondasi Era Digital Menguasai SQL DDL (CREATE, ALTER, DROP) untuk Manajemen Basis Data yang Efektif

Unikma.ac.id – Di tengah pesatnya pertumbuhan Big Data dan transformasi digital, kemampuan pengelolaan basis data (database management) menjadi keterampilan krusial bagi pengembang perangkat lunak dan ...
databricks.com

Introducing Python User-Defined Table Functions (UDTFs) in Unity Catalog

Python UDTFs in Unity Catalog offer a simple yet powerful way to create Python UDTFs once and call them from anywhere in your lakehouse (for example, SQL warehouses, Standard and Dedicated Clusters, ...
habr

Exposed: Custom column types

Exposed is an SQL library for Kotlin with DSL and DAO APIs for database interactions. While it comes with support for standard SQL data types, you can extend its functionality by creating custom ...