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Dmitry Romanoff

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Understanding Tokenization: A Deep Dive into Tokenizers with Hugging Face
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Understanding Tokenization: A Deep Dive into Tokenizers with Hugging Face

#ai #machinelearning #python #tutorial
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4 min read

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Visualizing Sentiment Analysis Results in Python using Matplotlib
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Visualizing Sentiment Analysis Results in Python using Matplotlib

#ai #machinelearning #python #tutorial
Comments
4 min read
Harnessing the Power of Hugging Face Transformers for Machine Learning
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Harnessing the Power of Hugging Face Transformers for Machine Learning

#ai #machinelearning #python #tutorial
Comments
5 min read
Monitoring AWS RDS Postgres Parameter Changes
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Monitoring AWS RDS Postgres Parameter Changes

#aws #database #postgres #devops
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4 min read
Troubleshooting "canceling statement due to conflict with recovery" in PostgreSQL: A Practical Guide
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Troubleshooting "canceling statement due to conflict with recovery" in PostgreSQL: A Practical Guide

#postgres #database #devops #tutorial
1
Comments
4 min read
How to Automate the Encryption of an Amazon RDS Instance with Python
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How to Automate the Encryption of an Amazon RDS Instance with Python

#python #postgres #aws #devops
2
Comments
4 min read
Automating EC2 Instance and Tag Management with AWS SDK and PostgreSQL
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Automating EC2 Instance and Tag Management with AWS SDK and PostgreSQL

#aws #devops #automation #database
2
Comments
4 min read
Finding and Validating Unused Security Groups in AWS with Python and Boto3
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Finding and Validating Unused Security Groups in AWS with Python and Boto3

#aws #devops #python #productivity
3
Comments
4 min read
How to Retrieve EC2 Instances Information Using Python and Boto3
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How to Retrieve EC2 Instances Information Using Python and Boto3

#python #aws #devops #coding
Comments
4 min read
Setting Up MySQL on Kubernetes with Prometheus & Grafana Monitoring
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Setting Up MySQL on Kubernetes with Prometheus & Grafana Monitoring

#monitoring #devops #kubernetes #mysql
4
Comments 1
4 min read
How to Set Up Prometheus Exporters for PostgreSQL and MongoDB in Kubernetes
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How to Set Up Prometheus Exporters for PostgreSQL and MongoDB in Kubernetes

#monitoring #devops #database #kubernetes
4
Comments
3 min read
Deploying PostgreSQL, MySQL, and MongoDB on Kubernetes: A Step-by-Step Guide
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Deploying PostgreSQL, MySQL, and MongoDB on Kubernetes: A Step-by-Step Guide

#kubernetes #devops #database #productivity
5
Comments
4 min read
Demonstrating Persistence vs. Non-Persistence in Kubernetes with MongoDB
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Demonstrating Persistence vs. Non-Persistence in Kubernetes with MongoDB

#kubernetes #devops #mongodb #tutorial
Comments
3 min read
Diving into Prometheus: Monitoring and Alerting System
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Diving into Prometheus: Monitoring and Alerting System

#monitoring #devops #tutorial #productivity
3
Comments
2 min read
Getting Started with MongoDB Compass: A GUI for MongoDB
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Getting Started with MongoDB Compass: A GUI for MongoDB

#mongodb #monitoring #database #devops
10
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2 min read
Deploying a MongoDB Collection Generator on Kubernetes
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Deploying a MongoDB Collection Generator on Kubernetes

#mongodb #kubernetes #python #database
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3 min read
Understanding and Optimizing AWS RDS Performance Using Performance Insights
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Understanding and Optimizing AWS RDS Performance Using Performance Insights

#aws #database #performance #monitoring
Comments 1
3 min read
Automating PostgreSQL Table Monitoring with Bash
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Automating PostgreSQL Table Monitoring with Bash

#bash #database #automation #postgres
2
Comments
4 min read
Finding Tables Without Primary Keys in PostgreSQL Databases
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Finding Tables Without Primary Keys in PostgreSQL Databases

#database #bash #automation #devops
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4 min read
Identifying Unused Indexes in PostgreSQL: A Bash Script Solution
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Identifying Unused Indexes in PostgreSQL: A Bash Script Solution

#database #devops #postgres #bash
1
Comments
4 min read
Understanding CrashLoopBackOff in Kubernetes: A Case Study of Two Python Scripts
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Understanding CrashLoopBackOff in Kubernetes: A Case Study of Two Python Scripts

#kubernetes #python #devops #tutorial
Comments
2 min read
How to Install K9s on Ubuntu: A Step-by-Step Guide
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How to Install K9s on Ubuntu: A Step-by-Step Guide

#devops #kubernetes #ubuntu #tutorial
52
Comments
2 min read
Load Testing PostgreSQL on Kubernetes: A YAML-Only Approach
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Load Testing PostgreSQL on Kubernetes: A YAML-Only Approach

#devops #database #postgres #kubernetes
1
Comments
3 min read
Troubleshooting a CrashLoopBackOff status in Kubernetes
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Troubleshooting a CrashLoopBackOff status in Kubernetes

#devops #kubernetes #tutorial #productivity
2
Comments 1
2 min read
Python code that generates a stock price chart for the last n days.
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Python code that generates a stock price chart for the last n days.

#python #programming #tutorial
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4 min read
Simulating Database Operations with PostgreSQL on Kubernetes
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Simulating Database Operations with PostgreSQL on Kubernetes

#kubernetes #devops #database #tutorial
Comments
3 min read
Resolving Docker Push Errors: "Denied: Requested Access to the Resource is Denied"
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Resolving Docker Push Errors: "Denied: Requested Access to the Resource is Denied"

#devops #docker #kubernetes #tutorial
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2 min read
How to Deploy a Redis Cluster in Kubernetes
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How to Deploy a Redis Cluster in Kubernetes

#kubernetes #devops #tutorial #productivity
7
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2 min read
The Strength of Vertica DB: A Case Study in Sales Analytics
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The Strength of Vertica DB: A Case Study in Sales Analytics

#database #datascience #performance #computerscience
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3 min read
Populating a Vertica Database with Random Data
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Populating a Vertica Database with Random Data

#database #devops #sql #productivity
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4 min read
Installing Vertica on a Single-Node Kubernetes Cluster Using Minikube
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Installing Vertica on a Single-Node Kubernetes Cluster Using Minikube

#devops #kubernetes #database #analytics
1
Comments
2 min read
How to Install Vertica DB Client (vsql) on Ubuntu 24.04
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How to Install Vertica DB Client (vsql) on Ubuntu 24.04

#database #devops #tutorial #ubuntu
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2 min read
How to Install Minikube on Ubuntu 24.04
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How to Install Minikube on Ubuntu 24.04

#devops #kubernetes #howto #tutorial
15
Comments
2 min read
DevOps. Monitoring Databases. On-Premise and Cloud environments.
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DevOps. Monitoring Databases. On-Premise and Cloud environments.

#devops #database #monitoring #howto
Comments
1 min read
Creating a Professional-Quality Slideshow with Python: A Guide to Building Your Own iMovie Alternative
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Creating a Professional-Quality Slideshow with Python: A Guide to Building Your Own iMovie Alternative

#python #coding #startup
4
Comments
6 min read
How to Run an Application In A Docker Container: A Step-by-Step Guide
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How to Run an Application In A Docker Container: A Step-by-Step Guide

#docker #devops #howto #tutorial
20
Comments 3
3 min read
Creating Dynamic Audio Narratives: A Guide to Combining Text-to-Speech and Music Using Python
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Creating Dynamic Audio Narratives: A Guide to Combining Text-to-Speech and Music Using Python

#showdev #python #coding #programming
4
Comments
3 min read
Visualizing Options Flow with Python: A Step-by-Step Guide
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Visualizing Options Flow with Python: A Step-by-Step Guide

#python #coding #tutorial #programming
2
Comments
4 min read
Automate Foreign Key Index Checks in PostgreSQL: A Practical Bash Script
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Automate Foreign Key Index Checks in PostgreSQL: A Practical Bash Script

#postgres #database #bash #automation
Comments
5 min read
Optimizing PostgreSQL Buffer Cache: Automating Analysis with a Bash Script
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Optimizing PostgreSQL Buffer Cache: Automating Analysis with a Bash Script

#postgres #bash #database #postgressql
1
Comments
4 min read
How to Automate Image Downloading with Python: A Comprehensive Guide
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How to Automate Image Downloading with Python: A Comprehensive Guide

#python #howto #tutorial #coding
2
Comments
3 min read
Monitoring and Managing AWS RDS Snapshot Storage Across All Regions
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Monitoring and Managing AWS RDS Snapshot Storage Across All Regions

#aws #devops #howto #database
1
Comments
3 min read
Understanding Recursive Queries in PostgreSQL: A Process Hierarchy Example
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Understanding Recursive Queries in PostgreSQL: A Process Hierarchy Example

#postgres #database #howto #sql
Comments
3 min read
“docker.errors.DockerException: Error while fetching server API version: Not supported URL scheme http+docker”
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“docker.errors.DockerException: Error while fetching server API version: Not supported URL scheme http+docker”

#docker #devops #howto #tutorial
4
Comments 1
3 min read
Automating Database Health Checks with Python: A Step-by-Step Guide
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Automating Database Health Checks with Python: A Step-by-Step Guide

#database #monitoring #devops #tutorial
8
Comments
6 min read
Efficiently Managing AWS Unattached Volumes with a Shell Script
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Efficiently Managing AWS Unattached Volumes with a Shell Script

#aws #devops #howto #tutorial
Comments
2 min read
How to Check Fragmentation in an Oracle Database
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How to Check Fragmentation in an Oracle Database

#database #devops #howto #monitoring
4
Comments
4 min read
PostgreSQL. “Fatal error: failed to delete Postgres user.”
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PostgreSQL. “Fatal error: failed to delete Postgres user.”

#database #postgres #devops #productivity
Comments 1
3 min read
PostgreSQL. How to move old historical records from your main table to a separate table?
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PostgreSQL. How to move old historical records from your main table to a separate table?

#database #howto #postgres #sql
5
Comments
4 min read
AWS Aurora Global Database
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AWS Aurora Global Database

#aws #database #cloud #postgres
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3 min read
Optimizing MySQL Database Performance: Identifying and Managing Long Queries
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Optimizing MySQL Database Performance: Identifying and Managing Long Queries

#mysql #database #devops #monitoring
1
Comments
4 min read
Python. Flipping Calendars.
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Python. Flipping Calendars.

#python #programming #howto #tutorial
1
Comments
4 min read
Python. Exploring MySQL Table Sizes.
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Python. Exploring MySQL Table Sizes.

#mysql #python #monitoring #tutorial
1
Comments
1 min read
How the presence of indexes and the size of tables affect the choice of execution plan when joining tables in PostgreSQL?
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How the presence of indexes and the size of tables affect the choice of execution plan when joining tables in PostgreSQL?

#postgres #devops #database #performance
2
Comments
7 min read
Populating a table in PostgreSQL with one million records of random data.
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Populating a table in PostgreSQL with one million records of random data.

#postgres #database #sql #tutorial
2
Comments
1 min read
The main methods of joining tables in PostgreSQL.
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The main methods of joining tables in PostgreSQL.

#database #postgres #sql #tutorial
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3 min read
The ARRAY_TO_STRING() function in PostgreSQL
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The ARRAY_TO_STRING() function in PostgreSQL

#postgres #database #sql #tutorial
Comments
2 min read
How do you check a distribution of values that PostgreSQL has collected on some column of a table?
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How do you check a distribution of values that PostgreSQL has collected on some column of a table?

#postgres #database #devops #tutorial
4
Comments
2 min read
Python code to know the zodiac sign based on the provided birthday.
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Python code to know the zodiac sign based on the provided birthday.

#python #codenewbie #programming
1
Comments
2 min read
Python code that inserts a large number of records into a MySQL table.
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Python code that inserts a large number of records into a MySQL table.

#mysql #python #database #postgres
Comments
2 min read
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