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Mysql query optimization 6 päivää left

I have an auction site and I need to optimize some queries that slow down the server. The CPU consumption by mysql is close to 1800% and is making it impossible to carry out auctions. From what we perceive some tables freeze and do not close and this increases with the number of auctions.

€134 (Avg Bid)
€134 Keskimäär. tarjous
11 tarjoukset
Build a game 6 päivää left

I want someone who can create a game like GTA But make it better with Perfect graphics. But make it better than GTA put all World countries Any one who can

€44083 (Avg Bid)
€44083 Keskimäär. tarjous
4 tarjoukset

something is crashing part of our network, it happens intermittently, i want to wireshark to catch what it is. Available now to set it up and then we can review when the issue comes back. (i dont expect you to wait for that, we will review when we are both online)

€18 / hr (Avg Bid)
€18 / hr Keskimäär. tarjous
1 tarjoukset
English teacher 6 päivää left

I need a good english teacher, the purpose is to develop listening and speaking skill only. An freelancer who is live in Riyadh, Saudi Arabia is preferred.

€76 (Avg Bid)
€76 Keskimäär. tarjous
16 tarjoukset
€13 Keskimäär. tarjous
8 tarjoukset
Patent my product 11 päivää left

I need a US and EU Patent for an alarm system.

€13 / hr (Avg Bid)
€13 / hr Keskimäär. tarjous
22 tarjoukset
Esperto Facebook Ads 6 päivää left

Per la mia agenzia di marketing sono alla ricerca di un esperto marketing specializzato in Facebook ads. Si opererà principalmente nel settore medico. NON CANDIDARTI SE: - Non hai risultati DIMOSTRABILI - Non hai esperienza - Sei disorganizzato Solo persone serie e motivate CHE PARLANO ITALIANO, no perdi tempo.

€863 (Avg Bid)
€863 Keskimäär. tarjous
7 tarjoukset
Modify Mailchimp Template 6 päivää left

Currently, our organization's Mailchimp email templates require more manual styling that I'd like even with some CSS at the top. Specifically, we are styling links inline within part because we don't want all links styled that way.

€183 (Avg Bid)
€183 Keskimäär. tarjous
28 tarjoukset

I need the porting of an Open Source app for Android. It's a fully functional App written in Java, and I need the full porting to React Native. It's a simple wallet management app. Please only interested and experienced freelancers.

€176 (Avg Bid)
€176 Keskimäär. tarjous
11 tarjoukset

Need freelancer who is very good in pitch deck making.

€59 (Avg Bid)
€59 Keskimäär. tarjous
10 tarjoukset