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n8n Bridges Workflow Automation and API Management, With Important Trade-offs

n8n Bridges Workflow Automation and API Management, With Important Trade-offs

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3 min read
Querying Parquet on S3 with DuckDB: secrets, speed and the settings that matter

Querying Parquet on S3 with DuckDB: secrets, speed and the settings that matter

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3 min read
SOLID principles explained: the foundation of an object-oriented design interview

SOLID principles explained: the foundation of an object-oriented design interview

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13 min read
Designing a rate limiter: the low-level design interview, explained

Designing a rate limiter: the low-level design interview, explained

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15 min read
Designing an ATM: the object-oriented design interview, explained

Designing an ATM: the object-oriented design interview, explained

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15 min read
A watch alert said 2 new reviews. One of them never changes.

A watch alert said 2 new reviews. One of them never changes.

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4 min read
Tiered Storage in Apache Kafka — Hot Data on Disk, Old Data in S3 (and the Same Trick That Cuts a Databricks Bill)

Tiered Storage in Apache Kafka — Hot Data on Disk, Old Data in S3 (and the Same Trick That Cuts a Databricks Bill)

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8 min read
Why I Failed the DP-700 Exam, and How I Passed It

Why I Failed the DP-700 Exam, and How I Passed It

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9 min read
Designing Splitwise: the low-level design interview, explained

Designing Splitwise: the low-level design interview, explained

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15 min read
How to Package Shared Python Libraries with pyproject.toml

How to Package Shared Python Libraries with pyproject.toml

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4 min read
Designing a vending machine: the object-oriented design interview, explained

Designing a vending machine: the object-oriented design interview, explained

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15 min read
What is CDC in data engineering? Change data capture explained

What is CDC in data engineering? Change data capture explained

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15 min read
What Is a Data Quality Check? Types, Where to Run Them, and Examples

What Is a Data Quality Check? Types, Where to Run Them, and Examples

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5 min read
What Is a Data Orchestrator? And When a Small Team Does Not Need One

What Is a Data Orchestrator? And When a Small Team Does Not Need One

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4 min read
Preparing Clean Data for a DWH

Preparing Clean Data for a DWH

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21 min read
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