Какие флеш-карты быстрее и дешевле? Замеры скорости бюджетных microSD в одноплатниках

Карты microSD удобно использовать для расширения памяти и хранения файлов на смартфонах и в разных гаджетах, а в Raspberry Pi и других одноплатниках (SBC) у них ещё более ответственная задача: это системный носитель, с которого загружается ОС и рабочие инструменты. Здесь особенно важна производительность.

К сожалению, заявленные технические характеристики не всегда отражают реальность. Чтобы узнать настоящую скорость, нужно запустить бенчмарки в полевых условиях.


Читать: https://habr.com/ru/post/657103/

Ultrahuman and MongoDB Partner to Raise Fitness Awareness

Read: https://www.mongodb.com/blog/post/ultrahuman-mongodb-partner-raise-fitness-awareness

Models Part 2 (Django models relationship)

Table relationships in Relational Database design
1. One to One relationship (1-1)

A relation is said to be 1-1 if a row in Table A can have only one matching row in Table B
Let's take an example of simple 1-1 relationship between user and user_det...

Read: https://djangotherightway.com/django-models-relationship

Setting SQL_MODE

Read: http://blog.mclaughlinsoftware.com/?p=12990

Calendar In Linux

In today’s article I will talk about Calendar In Linux. You are running a Linux operating system and if you want to query the operating system whether the time is correct, a few commands will help you. You can see the month, year, day, hour, minute and second information with the date command.   If …

Read: Calendar In Linux.

Day 3/100

Deltalake - [ Intro and Quick Start ]
key features -

ACID transactions
schema enforcement on writes
Unification of batch and streaming - A table in Delta Lake is a batch table as well as a streaming source and sink.
Time travel
Supports merge, upd...

Read: https://rawdatareaders.hashnode.dev/day-3100

Warehousing with Google’s Big Query

Data, in the modern world, is decentralized and is being generated and collected at a record pace. To ensure that this data is collected and processed in a manner that enables businesses and organizations to achieve their business goals, specialized ...

Read: https://anujsyal.com/warehousing-with-googles-big-query

Миграция из Office 365: задачи, способы и сроки

После мартовского заявления Microsoft о приостановке новых продаж в России клиенты задумались о рисках использования облачных продуктов корпорации. Пока функциональность закупленных лицензий сохраняется. Но российские компании опасаются, что санкции могут усилиться.

В статье разберем, какими способами мы предлагаем нашим клиентам минимизировать риски использования Office 365. Сейчас этот офисный пакет входит в состав подписки Microsoft 365 и включает Word, Excel, PowerPoint, Outlook/Exchange, OneDrive, Teams и еще несколько приложений.


Читать: https://habr.com/ru/post/657203/

Resources to Learn SQL from Scratch

SELECT howdy_greeting
FROM introductions;
1 row selected
Howdy! I've taken a tiny hiatus blogging due to my classes this semester - but, I have returned! 🤩
And I have returned with...
drumroll
... a golden list of resources to use if you're learnin...

Read: https://laylacodes.hashnode.dev/resources-to-learn-sql-from-scratch

MySQL waits and CPU

Read: http://datavirtualizer.com/?p=6395

Dashboard Embedding Comes to Charts

Read: https://www.mongodb.com/blog/post/dashboard-embedding-comes-charts

Using TMDB - The Movie Database

It's my Learning Time. I Learned about creating movie websites like Netflix and others. (PS. I Don't Provide Movie Files - I am Against Piracy 😁).
On that Website Developing time, I need movie details. not One, not Two, not something like 100, but I...

Read: https://sahal.hashnode.dev/using-tmdb-the-movie-database

MySQL -> what to do with NESTING_EVENT_ID

Read: http://datavirtualizer.com/?p=6425

Debugging SQL in Python

Read: https://blog.koehntopp.info/2022/03/24/debugging-sql-in-python.html

Truncated incorrect DOUBLE value

Read: https://blog.koehntopp.info/2022/03/24/truncated-incorrect-double-value.html

Behind the scenes: How we built Rewind

Read: https://planetscale.com/blog/behind-the-scenes-how-we-built-rewind

It’s fine, Rewind: Revert a migration without losing data

Read: https://planetscale.com/blog/its-fine-rewind-revert-a-migration-without-losing-data

Oracle delivers multicloud success and offers an on-demand webcast series

Oracle delivers multicloud success

Read: https://blogs.oracle.com/database/post/oracle-delivers-multicloud-success-and-offers-an-on-demand-webcast-series-to-learn-more-v2

Introducing MySQL Shell for VS Code

Read: https://blogs.oracle.com/mysql/post/introducing-mysql-shell-for-vs-code

Installing Docker And SQL Server 2017 On LinuxVM In Azure

In today’s article, I will talk about Installing Docker And SQL Server 2017 On LinuxVM In Azure. After the announcement that SQL Server 2017 is running on Docker, I was working on docker and today I will tell you “Installing Docker and SQL Server 2017 on LinuxVM in Azure”. I have a LinuxVM on Microsoft …

Read: Installing Docker And SQL Server 2017 On LinuxVM In Azure.

PostgreSQL CRUD operations with C# and Dapper

In a previous article, we've seen how to perform simple CRUD operations on a Postgres database by using Npgsql, a library that allows you to write and perform queries to be executed specifically on a PostgreSQL database.
In this article, we will take...

Read: https://code4it.hashnode.dev/postgresql-crud-operations-with-c-and-dapper