Omid Eidivand

Egress Rate Controlling in Distributed Systems Controlling Rate of communication with specialized external systems while including them as part of business process is unavoidable.

I could finally release the second part of the "𝐑𝐚𝐭𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥𝐥𝐢𝐧𝐠" series focusing on asynchronous designs and infra capacities to align attributes to control the load rate to downstream service.
#ratecontrolling #distributedsystems #systemdesign #aws

serverlessfolks.com/egress-rate-...

Egress Rate Controlling in Distributed Systems Controlling Rate of communication with specialized external systems while including them as part of business process is unavoidable.

I've just published the initial part of a series exploring ways to safeguard external systems and partners while integrating and leveraging their unique capabilities.

serverlessfolks.com/egress-rate-...

#ratecontrolling #distributedsystems #systemdesign #aws

There are a lot more but these are the principal considerations that allow health and maintenance without headache.

- Boundaries must consider
> Downstream ecosystem
> Coupling level
> Business Criticity & Cohesion

- Rendering must consider
> Component Priority
> Graceful Degradation
> Fallback Strategy

- Decomposition must be aligned with:
> Organizational structure
> Deployment strategy
> Versioning Strategy

The Micro-Frontends rendering and decomposition must follow some logical considerations

#microfrontends #distributedsystems #boundedcontext #boundaries

Discovering Opik comet.com/docs/opik/
- useful metrics such as hallucinations, relevance, precision, moderation as judge and many heuristic metrics.
- Supports providers as AWS bedrock, openAi , Anthropic, etc.
- Tracing of orchestrated or simple workflows
- local env

#13 Time to Travel to re:Invent ✈️ In this week’s issue, we have more great insights from our Serverless Expert of the week Marcin Sodkiewicz, the spotlight falls on Luc van Donkersgoed, latest releases, news and more!

In issue #13, our Serverless expert of the week is AWS Serverless Hero Marcin Sodkiewicz, our spotlight falls on AWS Serverless Hero Luc van Donkersgoed, we look at the latest exciting serverless news, service updates, and more! 🚀

serverlessadvocate.substack.com/p/13-time-to...

#aws #serverless

We also share a vision about Lock-In and portability to share insights about the principal mindset shift when moving to any technology and new ecosystem.

Knowing the tech journey is long, and we get back to zero all the time behind tech revolutions, We dive into HPC (High-Performance Computing) and HTC(High-Throughput Computing) to give more insights about what exactly makes different choices in software.

We dive into the Agronomy of Traditional and Serverless Solutions and look at them from Operational and Organizational perspectives.

Finally, Mastering Serverless Computing with AWS Lambda is released (lnkd.in/e65fUD_3)

In the first Chapter, I share my perspective on serverless and traditional solutions and how they differ.

Mastering Serverless Computing with AWS Lambda: Unlock Scalability, Optimize Costs, and Drive Innovation with AWS Lambda Serverless Solutions for Modern Cloud Transformation (English Edition) Mastering Serverless Computing with AWS Lambda: Unlock Scalability, Optimize Costs, and Drive Innovation with AWS Lambda Serverless Solutions for Modern Cloud Transformation (English Edition) - Kindle edition by Eidivandi Omid. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Mastering Serverless Computing with AWS Lambda: Unlock Scalability, Optimize Costs, and Drive Innovation with AWS Lambda Serverless Solutions for Modern Cloud Transformation (English Edition).

Finally, Mastering Serverless Computing with AWS Lambda is released.
It was a long journey to put the perspective and practice all together.
This is the first released version and I look forward to any feedback. I'll work toward making this better and better. 🙏🙏

shorturl.at/3BFZP

In my Personal life, if i have a discussion, we need to decide rapidly, otherwise, I need all those details again, because my implemented event sourcing is not well designed.
😊 😊 😊

For occasional moments when I'm engaged to be early in the morning, I move to provisioned from on-demand. while in on-demand mode, neither an alarm (Cloudwatch events) can warm me up.

My holidays 🏖️ are mostly synchronous with some hour latencies ⏳ but well-serving (The family finally has fun 🙋‍♀️ ).
I have some downtime 🧨 early in the morning, and I don't well scale up before 9 AM, but i also have difficulties scaling down at night 🌃 🌙 .

A Personal 💁 Share:
I believe 🤦‍♂️ my interactions with my son are always asynchronous, and I leave a lot of notes for my wife, being Commands to do me some favors or Events to report the result of what she asked me to do.

I just said the same
Wow ,.......

This is why I find SQS the most scalable AWS service

Amazon SQS increases in-flight limit for FIFO queues from 20K to 120K - AWS Discover more about what's new at AWS with Amazon SQS increases in-flight limit for FIFO queues from 20K to 120K

aws.amazon.com/about-aws/wh...

This cloudfront raleased features made me think about something

- support for any anycast Ip
- support for vpc origin

Do we need Nat gateway yet? 😂

AWS Lambda supports Amazon S3 as a failed-event destination for asynchronous and stream event sources - AWS Discover more about what's new at AWS with AWS Lambda supports Amazon S3 as a failed-event destination for asynchronous and stream event sources

AWS lambda now provides failure destination to s3 for streaming and asynchronous invocations

aws.amazon.com/about-aws/wh...

Introducing Amazon CloudFront VPC origins: Enhanced security and streamlined operations for your applications | Amazon Web Services Securely deliver high-performance web apps with CloudFront VPC origins; serve content directly from private subnets, eliminating undifferentiated work.

Love this one
I looked for it for a long time

aws.amazon.com/blogs/aws/in...

Amazon Aurora Serverless v2 supports scaling to zero capacity - AWS Discover more about what's new at AWS with Amazon Aurora Serverless v2 supports scaling to zero capacity

A real great news

Now Aurora serverless v2 scales to Zero

aws.amazon.com/about-aws/wh...

Good Instrumentation allows to extract KPIs and have context , software, and process level Insights.

#software #logging #monitoring #observanility

A metric can have dimensions but evaluating dimensions for each metric is a costful process in terms of resource consumption. so not including unnecessary dimensions is a practice.

Metrics: if there is solid foundation for logging, metrics can be extracted easily and by dimensions, this is all related to how metadata are integrated pragmatically. kind of having partnerid lets extract partner ingested products, but later partner, agent, treated order ref and order status

logs need sufficient metadata, we mean, not enough info is not good, neither too much info. if your process treats the ingestion of products we don't see interest in having total stock count at this step, but later for order ingestion yes product ref and stock availability are interesting to observe

Logs: logs must be served to give an observed behavior about the process, that means logging follows the programming model. that means the log in a parallel processing in a single container must give insights about the parent and child tasks.

The misunderstanding around software logging and monitoring is the definition of how those logs or metrics will be served in observability systems regardless of tools