Learn how Uber improved mobile testing reliability, and increased productivity for thousands of engineers, using machine learning to create DragonCrawl, a highly stable and low-maintenance testing system.

Read more: uber.com/blog/generativ…

#UberEng #UberEng ineering

Get behind-the-scenes access to Uber's financial finesse with accounting data testing strategies.

Read more: uber.com/blog/accountin…

#Ubereng #UberEngineering

Part 2 in our LedgerStore series is live! Follow Uber's money team as they chronicle their migration to LedgerStore, Uber's ledger-style database, moving petabytes of data transparently and without disruption.

Read more: uber.com/blog/migrating…

#UberEng #UberEng ineering

Curious about how Uber presents a view of distributed financial data across earners, spenders, and merchants? Uber uses a homegrown ledger-style database, LedgerStore, to manage our complex payments environment.

Read more: uber.com/blog/how-ledge…

#UberEng #UberEng ineering

Accelerating Tomorrow: How Uber Turbocharges AI/ML Frontiers.

Read more: uber.com/blog/scaling-a…

#UberEng #UberEng ineering

With the introduction of Model Excellence Scores at Uber, we're setting a new standard for measuring, monitoring, and maintaining ML model quality–read how this innovative approach aims to enhance ML governance and provide clearer insights.

Read more: uber.com/blog/enhancing…

Discover how the Apache HadoopⓇ Distributed File System team at Uber achieved greater efficiency, service reliability, and performance while preventing slowness with the largest HDFS deployment in the world.

Learn more: uber.com/blog/balancing…

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Learn about how Uber changed it's RPC load balancing within Service Mesh to mitigate hardware heterogeneity!

Read more: uber.com/blog/load-bala…

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Overwhelmed with network security events? Learn how Uber's Cyber Defense team programmatically manages network IDS rulesets, augments alerts for correlation, and open-sourced the code they use to do it.

Read More: uber.com/blog/network-i…

#UberEng ineering #UberEng

Innovatively scaling its chat channel, Uber's Customer Obsession Team enhanced global support by transitioning 36% of contact volume to chat, leveraging a new architecture that slashed error rates from 46% to 0.45%, showcasing a significant leap in efficiency and customer…

Learn how Uber serves over 40 million reads per second from its in-house, distributed database built on top of MySQL using an integrated caching solution: CacheFront.

Read more: uber.com/blog/how-uber-…

#UberEng ineering #UberEng

Learn how Uber unifies its marketplace and brand, and reliably optimizes marketing strategy expenditures with Jupiter: Uber's Performance Marketing Ingestion Platform.

Read more: uber.com/blog/jupiter-b…

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Discover real-time query analytics and governance with DataCentral: Uber's big data observability powerhouse, tackling millions of queries in petabyte-scale environments.

Read more: uber.com/blog/datacentr…

#UberEng ineering #UberEng

Want to effectively mitigate fraud without compromising your user experience? Learn how we secured the Uber app with risk challenges, like penny drop verification—just one of many employed to verify Uber users making credit or debit card payments.

uber.com/blog/stopping-…

Our innovative overhaul of Palette Metadata systems reduced Palette Onboarding Deployment time by a staggering 95% - Come read how we achieved this triumph of efficiency.

read more: uber.com/blog/palette-m…

#UberEng ineering #UberEng

Want to improve the reliability of your Presto cluster with just a few lines of code? Come read how we reduced errors by 90% through improving garbage collection.

read more: uber.com/blog/uber-gc-t…

#UberEng ineering #UberEng

📅 In SF, Jan-16: #DPEForum at Airbnb HQ...

Andrii Demianenko from Uber Engineering 🚗presents:

“Redefining Developer Experience Observability: Improve Actionable Insights using Higher Level Metric”

Seats are limited! 👇
event.gradle.com/dpeforumsanfra…