MySQL – поиск причин оверлоада
255 USDОптимизация и настройка мониторинга базы данных MySQL
Задача заключается:
1) Оптимизация базы данных MySQL под большие нагрузки, на которой работает moodle.
2) Настройка средств мониторинга о состоянии базы данных.
От исполнителя требуется профессиональное знание работы баз данных MySQL,
знание построения баз moodle
-
2 days255 USD
459 19 5 2 2 days255 USD
Имею опыт работы системным администратором 18+ лет.
Я долго работал в технической поддержке (L3) хостинга uk2group.
DevOps - docker, ansible, jenkins, github, openstack, etc... )
Amazon AWS 12+ лет работы.
Информационная безопасность серверов/сайтов.
Ваш проект будет решён в кратчайшие сроки и с высоким качеством.
-
Мал бюджет.
Половину суммы съест инсталл сервера и тюнинг FS под БД.
Если БД большая, не влазящая в ОЗУ, то потребуется шардинг с разнесением под разным подам.
А потом еще регулярные резервные копии без заметных "тормазов" БД и диска ....
В общем, уточняйте ТЗ и повышайте бюджет. -
Current freelance projects in the category Databases & SQL
Need a 1C specialist for refinements and development.I am looking for a 1C specialist for freelance collaboration. I am currently working with a contractor who provides support and maintenance for the 1C system. However, due to the contractor's workload, there is a need for prompt execution of additional tasks, improvements, and… Databases & SQL ∙ 11 hours 3 minutes back ∙ 9 proposals |
Restoring Instagram after a banOn March 3, 2026, my Instagram was blocked due to a violation of rules. I believe there has been some mistake, as the page was personal with photos and videos of my personal trips. I did not post any comments anywhere. I have sent several appeals. I cannot download my files… Databases & SQL, Web Programming ∙ 22 hours 9 minutes back ∙ 4 proposals |
It is necessary to upload products into the corresponding categories and subcategories from SQL files.The site is created on WP. It has a product catalog. Products were uploaded from a PDF file, resulting in a bit of a mess. There are three files with a clear distribution of categories, subcategories, and products in them. In the file PA.sql, categories are numbered, for… Databases & SQL, Web Programming ∙ 1 day 1 hour back ∙ 34 proposals |
CRM system for Railway LogisticsCreation of a CRM system for a logistics company mainly focused on rail and road transport, 1) Financial reporting 2) Processing applications 3) Contractors 4) Automatic issuance of invoices and acts upon closure, it is possible to create a simplified system based on 1C below… Databases & SQL, Client Management & CRM ∙ 1 day 10 hours back ∙ 38 proposals |
Eliminate the issue of incomplete data import from Excel files of Nova Poshta specifications into 1C:
45 USD
Goal: There is a processing in 1C for uploading the specifications of Nova Poshta. For unclear reasons, it has stopped loading some tabular data. We need to find the reason and eliminate the problem of incomplete data import from Excel files of Nova Poshta specifications into… System & Network Administration, Databases & SQL ∙ 4 days 5 hours back ∙ 16 proposals |
Germany