correctly set the mail server.

Good day everyone. We have a dedicated server AX41-1-LTD at Hetzner. Specifications: AMD Ryzen™ 5 3600 Hexa-Core "Matisse" (Zen2) 64 GB DDR4 RAM 2 x 512 GB NVMe SSD (Software-RAID 1) 1 Gbit/s bandwidth We use FASTPANEL as the control panel for the websites. In the last 5-6 months, we have encountered a problem with the low performance of one of the websites on the server. The site is on WordPress. The size of the site is 56 GB. The size of the database is 15 GB. There are 33,000 products on the site. A "Regional Structure" has also been implemented. In our opinion, this heavily loads the hardware, as when editing products or working with the admin panel, a 504 error almost always occurs, BUT at the same time, the CPU load has never exceeded 25%, and the RAM operates at 3-5 GB out of 64 GB. Additionally, the Hotline service systematically cannot recognize the feed, which also constantly returns a 504 error. A set of tasks needs to be performed to improve the performance of this site. - Change resources for PHP. - Analyze traffic from spam bots. - Analyze what and in what quantities is causing the maximum load on the server. And possibly other tasks that will allow us to fully utilize the server's power.

It is necessary to transition from the old program 1C "Pharmacy for Ukraine" to BAS with a complete data transfer and launch of the new system into operation. Tasks — analyze the current database of 1C "Pharmacy for Ukraine"; — select and justify the BAS configuration suitable for retail trade, warehouse, procurement, sales, mutual settlements, and financial accounting; — install BAS on work computers or server; — configure users, access rights, stores, warehouses, cash registers, and organizations; — transfer data from the old 1C to BAS; — check the correctness of the transferred data; — configure trading equipment and external services; — conduct a test launch; — eliminate errors identified during testing; — prepare the system for full operation. Data to be transferred — product nomenclature; — categories and groups of products; — barcodes; — purchase and retail prices; — stock balances by warehouses and stores; — contractors; — suppliers; — mutual settlements; — debts and overpayments; — procurement and sales documents; — if possible — the history of product movements and sales. Before starting the transfer, the executor must check the database and inform in writing which data can be transferred completely, partially, or cannot be transferred. Necessary settings — loading bank statements; — working with client-bank; — integration with Checkbox; — configuring cash registers and fiscal receipts; — barcode scanners; — receipt printers; — printing price tags and labels; — product returns; — transfers between stores and warehouses; — inventory; — purchases, sales, and write-offs; — operation of multiple users. Updates and modifications The configuration must have the capability for further updates. All modifications must be made so that they do not disappear after updating BAS. Before making changes, the executor must agree on the implementation method: configuration extension, external processing, or another safe method. Unilateral removal of the configuration from support without agreement is not allowed. Work results — BAS installed and activated; — data from the old 1C transferred; — balances and mutual settlements reconciled; — Checkbox, bank, and trading equipment operational; — procurement, sales, returns, transfers, and inventory can be processed; — receipts, price tags, and labels can be printed; — a backup of the working database created; — a brief instruction on backup and updates provided; — training for responsible employees conducted. The response must indicate — recommended BAS configuration; — experience in transitioning from 1C to BAS; — experience in data transfer from industry configurations; — experience in integration with Checkbox; — method of preserving modifications after updates; — cost of each stage; — execution time; — cost of further support. Payment is preferably staged: database audit, installation, transfer, configuration, testing, and launch.

There is already a KeyCrm system It is necessary To be able to change receipts, editing the document itself To create a reconciliation act with the buyer and supplier To create receipts and invoices from the supplier To make sales And more