Davi Silva

Data science enthusiast, software architecture, open data, machine learning, AI, python, apache spark, jupyter notebook, dataviz. Views my own

[Davi Silva @davisilva]

"_Authenticity is not about expressing every opinion you hold. It's about ensuring that what you voice reflects what you value._"
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[Adam Grant @AdamMGrant]

Authenticity is not about expressing every opinion you hold. It's about ensuring that what you voice reflects what you value.

If you prize respect and kindness, your comments shouldn't be filled with contempt and cruelty.

Ideas are worth sharing when they represent your ideals.

[Davi Silva @davisilva]

#MachineLearning cheat sheet (key concepts):
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[MIT CSAIL @MIT_CSAIL]

READ: 130-page cheat sheet outlining key #MachineLearning concepts: https://t.co/JFfnxhfFLG
———
#ML #BigData #AI #DeepLearning #Algorithms

[Nota @jornalnota]

"Quanto mais coisas uma pessoa sabe, menos coisas deram certo na história de sua vida."

Umberto Eco

[Davi Silva @davisilva]

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[Livraria Leonardo da Vinci @LivdaVinci]

Sai do Google e vem pra livraria, meu querido.

[Davi Silva @davisilva]

@SahilBloom @WisdomMadeEasy @readwise save thread

[Davi Silva @davisilva]

'Leaders are not born. They’re made."
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[Adam Grant @AdamMGrant]

Leaders are not born. They’re made.

There's no such thing as a natural leader. Everyone starts out with shortcomings as well as strengths.

Leadership potential doesn't depend on the traits you possess. It emerges from the values you choose and the skills you learn.

[Davi Silva @davisilva]

@pmddomingos @peterthiel @SebastianThrun @chris_urmson @halvarian @OriolVinyalsML @wellingmax @qiangyang @woj_zaremba @readwise save thread t

[Davi Silva @davisilva]

@ph_singer @readwise save

[Davi Silva @davisilva]

"Resentment is like drinking poison and then waiting for the other person to die".

#TimothyKeller #forgiveness

[Adam Grant @AdamMGrant]

People who fall for false information tend to be overconfident in how they think—not just what they think.

Data: those who overestimate their math & reasoning skills are more susceptible to conspiracy theories.

Critical thinking requires a healthy diet of intellectual humility.

[Davi Silva @davisilva]

@heyronir @readwise save thread t

[Davi Silva @davisilva]

"The Story of Our #universe May Be Starting to Unravel" (open access with this link). https://t.co/IFa90iL0gf

[Davi Silva @davisilva]

𝗖𝗹𝗼𝘂𝗱 𝗗𝗲𝘀𝗶𝗴𝗻 𝗣𝗮𝘁𝘁𝗲𝗿𝗻𝘀
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[Dr Milan Milanović @milan_milanovic]

𝗖𝗹𝗼𝘂𝗱 𝗗𝗲𝘀𝗶𝗴𝗻 𝗣𝗮𝘁𝘁𝗲𝗿𝗻𝘀 ☁️

These design principles can be used to create dependable, scalable, and secure cloud systems. We can group Cloud design patterns into three general groups, where each pattern can be to any distributed system, regardless of whether it is hosted on-prem or some cloud platform.

The main Cloud Design Pattern groups are:

📌 𝗗𝗮𝘁𝗮 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁

The main component of cloud applications is data management, which affects most of the quality criteria. Data is hosted across many servers and locations for performance, scalability, or availability. This could pose several difficulties. For instance, data synchronization between many places is often required to ensure data consistency.

This group has CQRS, Sharding, Index table, etc.

📌 𝗗𝗲𝘀𝗶𝗴𝗻 𝗮𝗻𝗱 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻

Maintainability to make administration and development easier, reusability to let components and subsystems be used in various applications and contexts, and consistency and coherence in component design and deployment are all parts of good design. The quality and total cost of ownership of cloud-hosted applications and services are influenced by decisions made during the design and implementation phase.

In this (largest) group, we have Sidecar, Strangler fig, etc.

📌 𝗠𝗲𝘀𝘀𝗮𝗴𝗶𝗻𝗴

Because cloud applications are distributed, a messaging infrastructure is needed to link the various parts and services. This infrastructure should be loosely coupled to allow for the largest scalability. Asynchronous messaging is popular and has many advantages but drawbacks, like sorting messages, managing poison messages, idempotency, and more.

This group has Priority Queue, Pub/Sub, etc.

📌 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆

Security protects information systems from hostile attacks by ensuring data confidentiality, integrity, and availability. Losing these guarantees might harm your company's operations, earnings, and reputation in the marketplace. Following accepted procedures and remaining watchful to spot and address vulnerabilities and active threats are necessary for maintaining security.

In this group, we have Federated Identity and Gatekeeper.

📌 𝗥𝗲𝗹𝗶𝗮𝗯𝗶𝗹𝗶𝘁𝘆

When we say reliability, we usually mean the availability and resiliency of the system. The percentage of time that a system is operational and operating is called availability, expressed as a percentage of uptime, while a system's resilience is its capacity to handle and bounce back from failures, purposeful and unintentional alike.

In this group, we have Bulkhead, Circuit breaker, etc.

Check the comments for all patterns (in Azure).

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Grow with me 🚀!

#technology #softwareengineering #programming #cloudcomputing #techworldwithmilan

[Davi Silva @davisilva]

@bytebytego @readwise save thread t

[Davi Silva @davisilva]

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[Simon Sinek @simonsinek]

It is a luxury to put our interests first.
It is an honor to put the interests of others before our own.

[Programming Wisdom @CodeWisdom]

"Weeks of coding can save you hours of planning." - Unknown

[Davi Silva @davisilva]

Async communication:
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[Sergio Pereira @SergioRocks]

Async communication is key for successful remote teams.

It allows for:
- Multiple time zones,
- Flexible work schedules,
- Time for deep work without interruptions,
- Improved written documentation.

Don't underestimate the power of async communication in your remote team.

[Programming Wisdom @CodeWisdom]

“The purpose of software engineering is to control complexity, not to create it.” - Pamela Zave