microwebservices.eu Snippets & microservices.com.pl Notes: September 2022

"PuTTYgen is a key generator. It generates pairs of public and private keys to be used with WinSCP. PuTTYgen generates RSA, DSA, ECDSA, and EdDSA keys."

Ssh session. Secure connection. How to Use SSH to Connect to a Remote Server in Linux or Windows. Major Kubernetes. Major Python. Putty download

https://phoenixnap.com/kb/ssh-to-connect-to-remote-server-linux-or-windows

Sunday, September 18, 2022

Watch "Kubernetes Services networking" on YouTube

https://youtu.be/NFApeJRXos4

Watch "Kubernetes Ingress networking" on YouTube

https://youtu.be/40VfZ_nIFWI

Watch "How Ingress Works | Introduction to Kubernetes" on YouTube

https://youtu.be/_BbxJGiMtL8

Watch "Docker Tutorial - Part 1 - What is Docker, and Key Concepts" on YouTube

https://youtu.be/T25Z4CUwYjE

Watch "Introduction to Microservices, Docker, and Kubernetes" on YouTube

https://youtu.be/1xo-0gCVhTU

Watch "Kubernetes for Beginners - Docker Introduction in 15 Minutes" on YouTube

https://youtu.be/rmf04ylI2K0

Watch "What Is Kubernetes? | All Kubernetes Concepts Explained in 9 Minutes | KodeKloud" on YouTube

https://youtu.be/QJ4fODH6DXI

Watch "Kubernetes - Services Explained in 15 Minutes!" on YouTube

https://youtu.be/5lzUpDtmWgM

Watch "Network Namespaces Basics Explained in 15 Minutes" on YouTube. Kodekloud.com

https://youtu.be/j_UUnlVC2Ss

Watch "Kubernetes Ingress Explained Completely For Beginners - Updated" on YouTube. Kodekloud.com

https://youtu.be/GhZi4DxaxxE

Configuring ingress - Kubernetes - KodeKloud - DevOps Learning Community

https://community.kodekloud.com/t/configuring-ingress/12465

GitHub - mmumshad/kubernetes-the-hard-way: Bootstrap Kubernetes the hard way on Vagrant on Local Machine. No scripts (no helm etc.).

Source:

https://github.com/mmumshad/kubernetes-the-hard-way

Major TLS. Certificates!!! Watch "Install Kubernetes from Scratch [13] - TLS Bootstrap Kubelet" on YouTube

Source :

https://youtu.be/qnD95QkphfU

Reserved IP addresses. Routing

https://en.m.wikipedia.org/wiki/Reserved_IP_addresses#Reserved_IPv4_addresses

Classless Inter-Domain Routing. Major CIDR Notation. IP protocol, MASKS and addresses. A0 B10 C110 D1110 E1111. Routers. 168.192.0.1 127.1 127.65530. IPv6. IPv4

Source:

https://en.m.wikipedia.org/wiki/Classless_Inter-Domain_Routing#CIDR_notation

Classless Inter-Domain Routing. Major CIDR Notation. IP protocol, MASKS and addresses. A0 B10 C110 D1110 E1111. Routers. 168.192.0.1 127.1 127.65530. IPv6. IPv4

Sunday, September 11, 2022

Robot został CEO. W tej firmie najwyższe stanowisko przypadło sztucznej inteligencji

https://www.focus.pl/artykul/zycie-legionisty-imprezy-ostrygi-wino

Major Python. How to split a string?

https://www.freecodecamp.org/news/how-to-split-a-string-in-python/amp/

How to Build Bare Metal Hosted Clusters on Red Hat!!!!! Advanced Cluster Management for Kubernetes!!!! . K8s.

https://cloud.redhat.com/blog/how-to-build-bare-metal-hosted-clusters-on-red-hat-advanced-cluster-management-for-kubernetes?utm_source=thenewstack&utm_medium=website

!!!!! Deploy a Kubernetes Cluster on Ubuntu Server with Microk8s !!!!! Major K8s. [KUBE]

https://thenewstack.io/deploy-a-kubernetes-cluster-on-ubuntu-server-with-microk8s/

Saturday, September 10, 2022

Convolutional vision Transformer (CvT) that improves Vision Transformer (ViT) in Performance and Efficiency

https://www.marktechpost.com/2022/09/07/researchers-from-mcgill-university-and-microsoft-introduces-convolutional-vision-transformer-cvt-that-improves-vision-transformer-vit-in-performance-and-efficiency-by-introducing-convolutions-into/

Ten nadprzewodnik może zrewolucjonizować elektronikę, a inspiracja do jego stworzenia płynie z zaskakującego miejsca. DNA. DRD47R.

https://www.chip.pl/2022/08/nadprzewodnik-littlea-material-genetyczny-fizyka

Jeden wzór matematyczny... Rewolucja. Jego początki sięgają czasów Einsteina. Dyfuzja poprzez bariery "półprzepuszczalne"...

https://www.chip.pl/2022/09/wzor-matematyczny-rownanie-dyfuzja-einstein

Brainwave Synchronization. NLP? Major Python?

https://scitechdaily.com/researchers-demonstrate-brainwave-synchronization-without-physical-presence/amp/

CQRS and Event Sourcing Intro For Developers

https://www.altkomsoftware.com/blog/cqrs-event-sourcing/

Cykle zlodowacenia Milankovicia. ERA. Glacier. ICE AGE. Starożytni kosmonauci. Cywilizacje. Atlantyda? Potop.

https://pl.m.wikipedia.org/wiki/Cykle_Milankovicia

Tego nie wymyślił Google Translator. 5 wpadek przy tłumaczeniu tytułów lektur. NLP?

https://www.focus.pl/artykul/lektury-tlumaczenia-tytulow-wpadki

https://www.focus.pl/artykul/supernowa-zakazana-przez-kosciol-na-monecie

!!!!! [[[ DEFINITIONS]]] !!!!! Learn Kubernetes - The Easy Way!!! K8S. KEIGHTS.

https://programmingpercy.tech/blog/learn-kubernetes-the-easy-way

Queues in Python. Major Python.

https://docs.celeryq.dev/en/2.5-archived/changelog.html

Queues in Python. Major Python. Kafka?

https://wakatime.com/blog/56-building-a-distributed-task-queue-in-python

ANN. LSTM. arima vs prophet vs lstm. RNN.

https://neptune.ai/blog/arima-vs-prophet-vs-lstm/amp

Ztachip Accelerates Tensorflow And Image Workloads. Major Python.

https://hackaday.com/2022/09/09/ztachip-accelerates-tensorflow-and-image-workloads/

Friday, September 9, 2022

Skąd pochodzimy? Polskie badaczki znalazły wspólny punkt łączący Europę z Azją. Pasterze stepowi (z kultury grobow jamowych). Major LANG Languages TREE MAP. NLP. DNA.

Source:

https://www.focus.pl/artykul/skad-pochodzimy-wspolny-punkt-miedzy-europa-azja

Skąd pochodzimy? Polskie badaczki znalazły wspólny punkt łączący Europę z Azją. Pasterze stepowi (z kultury grobow jamowych). Major LANG Languages TREE MAP. NLP. DNA. DRD47R

Niesporczaki potrafią wytrzymać bez wody nawet 100 lat. Już wiadomo dlaczego. BIAŁKO TWORZY ŻEL.

https://www.focus.pl/artykul/niesporczaki-potrafia-wytrzymac-100-lat-bez-wody

Thursday, September 8, 2022

Teby (Grecja!!! ). Mityczny ich król = Edyp.

https://pl.m.wikipedia.org/wiki/Teby_(Grecja)

Thebes, Egypt (LUXOR). Teby.

https://en.m.wikipedia.org/wiki/Thebes,_Egypt

Testing Kubernetes Operators using EnvTest. Major Kubernetes. K8s

https://www.infracloud.io/blogs/testing-kubernetes-operator-envtest/

buehler.github.io Test your operator | KubeOps Documentation. Major Kubernetes. Helm.yaml? K8s.

https://buehler.github.io/dotnet-operator-sdk/docs/testing.html

Major Testing Kubernetes Operators- Alternatives and Suggestions. K8s.

https://blog.mayadata.io/testing-kubernetes-operators

Testing your Operator project | Operator SDK. K8s. Major Kubernetes. Helm.yaml? Java to GO?

https://sdk.operatorframework.io/docs/building-operators/golang/testing/

!!!!! GitHub - operator-framework/operator-sdk: SDK for building Kubernetes applications. !!!!! K8s. Major Kubernetes. Helm.yaml? Java to GO?!!!!

https://github.com/operator-framework/operator-sdk

GitHub - operator-framework/operator-sdk: SDK for building Kubernetes applications. Provides high level APIs, useful abstractions, and project scaffolding. K8s. Major Kubernetes. Helm.yaml? Java to GO?

Java Operator :: Operator SDK.K8s. Major Kubernetes. Helm.yaml? Java to GO? How-to

https://redhat-scholars.github.io/operators-sdk-tutorial/template-tutorial/05-java.html

Kube by Example. K8s. Major Kubernetes. Helm.yaml? Java to GO? How to...

https://kubebyexample.com

Go Operator Tutorial | Operator SDK. K8s. Major Kubernetes. Helm.yaml? Java to GO?

https://sdk.operatorframework.io/docs/building-operators/golang/tutorial/

K8s. How to Run Databases in Kubernetes. Stateless vs. Stateful. WITH OPERATOR?

https://itnext.io/stateful-workloads-in-kubernetes-e49b56a5959?gi=5e7b649a7c86

Major Python. Reverse List.

https://www.freecodecamp.org/news/python-reverse-list-reversing-an-array-in-python/amp/

Watch "Kubernetes in 5 mins" on YouTube. K8s. VMware

https://youtu.be/PH-2FfFD2PU

https://kube.academy/ K8s. Kubernetes

https://kube.academy/

Wednesday, September 7, 2022

ANN ZOO. Major Python. ANN. CNN. RNN. LSTM. GAN. SOM/SOFM. Major "Neural Network Zo19High.png" (4706×8000)

ANN Zoo:

https://www.asimovinstitute.org/wp-content/uploads/2019/04/NeuralNetworkZo19High.png

The Neural Network Zoo - The Asimov Institute. Major Python.

https://www.asimovinstitute.org/neural-network-zoo/

GitHub - wiseodd/generative-models: Collection of generative models, e.g. GAN, VAE in Pytorch and Tensorflow.

https://github.com/wiseodd/generative-models

Python Basics: Functions and Loops (Overview) – Real Python

https://realpython.com/lessons/python-basics-functions-loops-overview/

A Deep Dive into Transformers with TensorFlow and Keras: Part 1 - PyImageSearch

https://pyimagesearch.com/2022/09/05/a-deep-dive-into-transformers-with-tensorflow-and-keras-part-1/

Write Beautiful Python Documentation with Sphinx. Major Python.

https://python.plainenglish.io/documentation-with-sphinx-dd86bedb7512

Tuesday, September 6, 2022

Long short-term memory. LSTM. Gated recurrent unit. GRU.

LSTM

Source:

https://en.m.wikipedia.org/wiki/Long_short-term_memory

"Long short-term memory (LSTM) is an artificial neural network used in the fields of artificial intelligence and deep learning.

Unlike standard feedforward neural networks, LSTM has feedback connections.

Such a recurrent neural network (RNN) can process not only single data points (such as images), but also entire sequences of data (such as speech or video).

For example, LSTM is applicable to tasks such as unsegmented, connected:

* handwriting recognition,

* speech recognition,

* machine translation,

* robot control,

* video games,

* and healthcare.

LSTM has become the most cited neural network of the 20th century." !!!

------

GRU

Source:

https://en.m.wikipedia.org/wiki/Gated_recurrent_unit

"The GRU is like a long short-term memory (LSTM) with a forget gate, but has fewer parameters than LSTM, as it lacks an output gate.

GRU's performance on certain tasks of polyphonic music modeling, speech signal modeling and natural language processing was found to be similar to that of LSTM.

GRUs have been shown to exhibit better performance on certain smaller and less frequent datasets."

Self-organizing (feature) map. SOFM. SOM. U-MATRIX. ANN.

https://en.m.wikipedia.org/wiki/Self-organizing_map

https://en.m.wikipedia.org/wiki/U-matrix

ANN vs CNN vs RNN | Types of Neural Networks. MLP.

Source:

https://www.analyticsvidhya.com/blog/2020/02/cnn-vs-rnn-vs-mlp-analyzing-3-types-of-neural-networks-in-deep-learning/

An Overview of Deep Belief Network (DBN) in Deep Learning. RBM. Major Python.

https://www.analyticsvidhya.com/blog/2022/03/an-overview-of-deep-belief-network-dbn-in-deep-learning/

generative models - Restricted Boltzmann Machines vs GAN. Generation and Generalization Methods for Energy-Based Models. EBM

generative models - Restricted Boltzmann Machines vs GAN - Cross Validated:

Source:

https://stats.stackexchange.com/questions/338328/restricted-boltzmann-machines-vs-gan

"RBM is sort of a layer

whereas GAN is an architecture.

GANs are composed of two parts for which you can use different networks - convolutional (CNN), fully connected etc.,

.... whereas RBMs define joint probability on one layer of visible and hidden units."

"GANs are known to be hard to train. That said, they are more general (since you can plug in anything you like as encoder and decoder)

so this comparison doesn't make much sense (it's sort of like comparing linear regression to neural networks for regression)."

--------

Implicit Generation and Generalization Methods for Energy-Based Models. EBM:

https://openai.com/blog/energy-based-models/

https://s3-us-west-2.amazonaws.com/openai-assets/energy-based-models/ebm_final.pdf

Restricted Boltzmann machine. RBM. BM. ANN

Source:

https://en.m.wikipedia.org/wiki/Restricted_Boltzmann_machine

"RBMs have found applications in:

* dimensionality reduction,

* classification,

* collaborative filtering,

* feature learning,

* topic modelling

* and even many body quantum mechanics.

They can be trained in either supervised or unsupervised ways, depending on the task.

As their name implies, RBMs are a variant of Boltzmann machines, with the restriction that their neurons must form a bipartite graph: a pair of nodes from each of the two groups of units (commonly referred to as the "visible" and "hidden" units respectively) may have a symmetric connection between them; and there are no connections between nodes within a group.

By contrast, "unrestricted" Boltzmann machines may have connections between hidden units.

This restriction allows for more efficient training algorithms than are available for the general class of Boltzmann machines, in particular...

the gradient-based contrastive divergence algorithm.^"

Autoencoders. ANN

https://en.m.wikipedia.org/wiki/Autoencoder

Deep belief network. DBN. Autoencoders. RBM.

https://en.m.wikipedia.org/wiki/Deep_belief_network

"DBN can learn to probabilistically reconstruct its inputs. The layers then act as feature detectors. After this learning step, a DBN can be further trained with supervision to perform classification.

DBNs can be viewed as a composition of simple, unsupervised networks such as restricted Boltzmann machines (RBMs) or autoencoders, where each sub-network's hidden layer serves as the visible layer for the next.

(...)

Overall, there are many attractive implementations and uses of DBNs in real-life applications and scenarios (e.g., electroencephalography, drug discovery)."

Major Python. What's the Difference Between CNN and RNN?

Source:

https://www.telusinternational.com/articles/difference-between-cnn-and-rnn

Simply speaking:

CNN=no history. No story storage. No before sequence, no next sequence. Visual processing and object classification and detection of the current "photo".

RNN=the current sequence with "all" old sequences. Like a sentence structure to detect the whole meaning from words, word groups and entities (president, location, street name etc.) and old sentences before.

"What's the difference between CNN and RNN?

The main difference between a CNN and an RNN is the ability to process temporal information — data that comes in sequences, such as a sentence. Recurrent neural networks are designed for this very purpose, while convolutional neural networks are incapable of effectively interpreting temporal information. As a result, CNNs and RNNs are used for completely distinct purposes, and there are differences in the structures of the neural networks themselves to fit those different use cases.

CNNs employ filters within convolutional layers to transform data (more on that later), whereas RNNs are predictive, reusing activation functions from other data points in the sequence to generate the next output in a series."

"President Roosevelt was one of the most influential presidents in American history. However, Roosevelt Street in Manhattan was not named after him."

But especially can we build recursive-CNN to analyse oline video movies data in real time?

Can we?

Major Python. CNN for Deep Learning | Convolutional Neural Networks. What is CONVOLUTION?

Source:

https://www.analyticsvidhya.com/blog/2021/05/convolutional-neural-networks-cnn/

"Now when we think of a neural network we think about matrix multiplications, but that is not the case with ConvNet.

It uses a special technique called Convolution. Now in mathematics convolution is a...

mathematical operation on two functions that produces a third function...

that expresses how the shape of one is modified by the other."

And now imagine the photo with cat, duck and dog at the same time.

The output is not an animal, but three or more...

...with information where every animal is placed at the photo.

ANN vs CNN vs RNN | Types of Neural Networks

https://www.analyticsvidhya.com/blog/2020/02/cnn-vs-rnn-vs-mlp-analyzing-3-types-of-neural-networks-in-deep-learning/

Major Python. When to Use MLP, CNN, and RNN Neural Networks

https://machinelearningmastery.com/when-to-use-mlp-cnn-and-rnn-neural-networks/

Sunday, September 4, 2022

A tutorial on simulation-based inference - astro automata. (astro data!). Python.

https://astroautomata.com/blog/simulation-based-inference/

delfi for Python. mackelab.

http://www.mackelab.org/delfi/

Major: Delphi !!! (software). Borland. C++ Builder. IDE. RAD. Turbo Pascal compiler. An ancient ages of programming? :-)

https://en.m.wikipedia.org/wiki/Delphi_(software)

Delfy. Apollo. Pyton. Pytia. Wyrocznia. Krew Pytona.

https://pl.m.wikipedia.org/wiki/Delfy

Według jednego z mitów, w Delfach spotkały się dwa orły wysłane przez Zeusa z krańców wszechświata dla znalezienia tzw. pępka świata.

Według innego mitu, w Delfach znajdowało się sanktuarium Gai – Matki Ziemi, strzeżone przez węża Pytona, którego pokonał Apollo ustanowiając tam wyrocznię.

Batalia Apollina z Pytonem i początki wyroczni zostały opisane przez Homera w Hymnie do Apollina.

Przepowiednie Apollina przekazywała Pytia siedząca nad szczeliną, z której wydobywały się „opary".

Pierwszymi kapłanami Apollina byli Kreteńczycy z Knossos, których przywiódł do Kiry nieopodal Delf Apollin pod postacią delfina.

Wprowadzili oni kult Apollina Delphinosa (pol. „Apollina Delfina"), zmieniając prawdopodobnie nazwę sanktuarium z Pyto na Delfi.

Thursday, September 29, 2022

Wednesday, September 28, 2022

Tuesday, September 27, 2022

Monday, September 26, 2022

Tuesday, September 20, 2022

Monday, September 19, 2022

Sunday, September 18, 2022

Sunday, September 11, 2022

Saturday, September 10, 2022

Friday, September 9, 2022

Thursday, September 8, 2022

Wednesday, September 7, 2022

Tuesday, September 6, 2022

"What's the difference between CNN and RNN?

Sunday, September 4, 2022

Saturday, September 3, 2022

Friday, September 2, 2022