Systems | Development | Analytics | API | Testing

A Beginner's Guide to Turning Old Photos Into Videos

Somewhere on a hard drive or in a shoebox, there are photographs that matter to you - a grandparent on a doorstep, a holiday nobody documented properly, a childhood pet. They get scanned, admired for a moment, and filed away again. Motion changes how those images land, because movement restores something a still frame flattens: presence. This tutorial assumes no editing experience. You will learn what photo animation actually does, how to prepare an archive image, and how to finish a short, respectful memory clip in a single sitting.

Diagnose Serial N+1 API Calls With Tempo + proxymock

One API request took 302 milliseconds. Nothing failed. CPU was mostly idle. The response was correct. The trace made the problem obvious: eight inventory calls, each waiting for the previous one. But the trace could not tell me why the application made eight calls, or whether changing their execution would preserve the response. It showed the shape of the wait, not the input that created it.

The Pod Was Cheaper. The Service Wasn't.

A smaller Kubernetes pod can lower allocation cost while completing less work. Green status codes and matching schemas can hide it. This walkthrough combines OpenCost allocation data with proxymock behavior and performance evidence. A candidate passes only when behavior and throughput hold while unit cost falls.
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Two confident fixes missed this production bug

Every new signup posts a message to our Slack. The format is dull and reliable: Overnight this week one arrived like this: That trailing nothing was the entire incident. No error logs, no alerts. A returning user had signed up, our signup service had attached them to a tenant we deprovisioned back in December, and the only symptom in the whole company was a Slack message that ran out of words. Their company's email domain still pointed at the dead tenant, so instead of a fresh workspace they landed in a corpse: domain mapping still live, cloud infrastructure long gone. I'm on call this week, so I pulled the thread.

Hevo Data: Overview

Learn how Hevo can help you bring any data into your Data Warehouse in just a few minutes. Migrate data from any source such as MySQL PostgreSQL, MongoDB, Google Analytics, Google Adwords, Salesforce, Mixpanel, etc. to any destination such as Redshift, BigQuery, MySQL, PostgreSQL and more. With an easy-to-use interface and flawless user experience, set up your pipelines in minutes with Hevo.

Best ETL Tools in 2026

The right ETL platform should match your data volume, technical resources, pipeline ownership model, and budget. With many platforms, costs become harder to predict as data volumes grow, while maintenance demands and slow support add further operational pressure. This video compares four of the best ETL tools in 2026: Integrate.io, Fivetran, Airbyte, and Matillion. We explore low-code ETL vs open-source flexibility, managed pipelines vs self-hosting, flat-fee vs usage-based pricing, built-in reverse ETL, AI-assisted pipeline creation, and which platform best fits different teams.

Avoid the Cloud Token Trap & Secure Your AI | Cloudera AI Inference Service Demo

Relying strictly on public cloud AI APIs often leads to unpredictable token costs and data residency concerns. In this demo, Peter Ableda (Product Lead for Cloudera AI) demonstrates how the Cloudera AI Inference service enables enterprise-grade private AI behind your firewall—whether on-premises or in a Virtual Private Cloud (VPC). Learn how bringing AI directly to your data ensures total model control, cost predictability, and maximum data security.

How to Feed Consolidated Financial Data into Power BI

Power BI is a reporting layer. It renders whatever data reaches it, but it doesn't harmonize a chart of accounts, eliminate intercompany transactions, or trace a number back to the journal entry across ten different ERPs. Keboola is the governed data foundation that does that work upstream, then feeds consolidated, audit-ready financials into Power BI. No rip-and-replace, no new reporting tool to learn.

What Private Equity Firms Need from a Portfolio Reporting Tool

Most portfolio reporting tools assume the data underneath them is already clean and comparable across every portfolio company. It rarely is. A fund with twenty portfolio companies usually has twenty different ERPs, twenty different charts of accounts, and a reporting team that spends the week before every LP update reconciling numbers by hand.

Kong AI Gateway Applies NVIDIA NeMo Switchyard Across Model Traffic

Every team running production LLMs has had the same idea: not every request needs the frontier model. Intelligent model routing (or LLM routing)— choosing a model per request on criteria such as task complexity, cost, latency, or quality — enables more efficient model usage.