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Development

Featured in Development

The Excel Formula Language Is Now Turing-Complete

The Excel team announced LAMBDA, a new feature that lets users define and name formula functions. LAMBDA functions admit parameters, can call other LAMBDA functions and recursively call themselves. With LAMBDA, the Excel formula language is Turing-complete: user-defined functions can thus compute anything without resorting to imperative languages (e.g., VBA, JavaScript).

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Architecture & Design

Featured in Architecture & Design

Tammy Bryant Butow on SRE Apprentices

In this episode, Thomas Betts speaks with Tammy Bryant Butow, principal SRE at Gremlin about training new site reliability engineers. The discussion covers a formal SRE Apprenticeship program Tammy led at DropBox, and gets into ideas about the best way to teach people new technical skills.

All in architecture-design

AI, ML and Data Engineering

Featured in AI, ML & Data Engineering

The InfoQ eMag - Modern Data Engineering: Pipeline, APIs, and Storage

In this second edition of the Modern Data Engineering eMag, we’ll explore the ways in which data engineering has changed in the last few years. Data engineering has now become key to the success of products and companies. And new requirements breed new solutions.

All in ai-ml-data-eng

Culture & Methods

Featured in Culture & Methods

Resetting a Struggling Scrum Team Using Sprint 0

Sprint 0 can be a great mechanism in Agile transformations to reset existing teams which are not delivering value, exhibiting a lack of accountability, or struggling with direct collaboration with customers. This article shares the experiences from doing a Sprint 0 with an existing team which was struggling to deliver, helping them to align to a new product vision and become a stronger team.

All in culture-methods

DevOps

Featured in DevOps

Reduce ‘Unknown Unknowns’ across Your CI/CD Pipeline

The panelists discuss monitoring and observability methods that DevOps and SRE teams can employ to balance change and uncertainty without the need to constantly reconfigure monitoring systems.

All in devops

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InfoQ Live September

Learn how to apply containerized applications to improve application speed, reliability and deployment. Virtual Event on September 21th, 9AM EDT / 3PM CEST

InfoQ Live October

Learn how to apply Microservices and DevSecOps to improve application security & deployment speed. Virtual Event on Oct 19th, 9AM EDT/ 3PM CEST

QCon Plus Online Software Development Conference

Turn advice from 64+ world-class professionals into immediate action items. Attend online on Nov 1-12.

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Architecture & Design

Uber Re-Architected Its Foundational Fulfilment Service

Uber recently shared how it re-architected its fulfilment service, one of Uber's foundational platform services. Following a two-year-long effort involving 30+ teams and hundreds of developers, Uber engineers "built a strong foundation for modelling various types of physical fulfilment categories in the new platform and migrated all existing transportation use cases."

Eran Stiller
on Aug 10, 2021
Cloud

AWS Serverless Application Model Supports Step Functions State Machines

The AWS Serverless Application Model (AWS SAM) recently gained support for AWS Step Functions state machines. The new AWS::Serverless::StateMachine resource type enables developers to define state machines within a SAM template or in a separate file so that they can provision workflow orchestration as an integrated part of serverless applications.

Steffen Opel
on Jul 31, 2020 1

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