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We have Data in the Azure cloud and there are two specific queries that are taking too long to run and we would like to optimize these using either better indexing or other suggestions made by the freelancer.
...optimize the query speed of my website. It current has a multi-attribute based web query front end kicking...kicking off a query for a mySQL database with about 2M records. Would like to atleast double the speed
1. Guys we need to do a complete databaseoptimization
2. You will be working with another coder on...on this project to test query speeds
3. You may have to rewrite the query.
The site is php based...only bid if you have good experience in SQL optimization.
...server side mysql optimization has been done, requires tables and re-designing of query Issue: - We have...mysql, php as you may have to re-write the mysql query that script uses to reduce load or table locks -
...importance of Query Optimizers in relational DataBase Systems
Analyze different optimization techniques...techniques to find the optimal plan for a given query. Some of them are:
2. Dynamic Programmic
We have a large database that's recently had tables converted from InnoDB to NDB to allow for more concurrent...now getting stuck.
Database and table structure are in details. The database currently has 23 million...queries will freeze.
1 - Database server. 96GB RAM, 4 x 146GB SAS in RAID10, 2 x
I have a contact management database that uses lots of many to many relationships using intermediate...tables. The problem I have is that when I want to query a "complete" record (lots of data from other tables)...approximately 6500 contacts in the database and it times out on the current query I'm using when I want to retrieve
We have a database with over 35000 records, We have a query to generate few results from that...that DB which involve 5 tables. This query is taking too much time to execute and display records.
We want...this query so that results are shown in few seconds.
Pls contact through PMB to get the query and DB
...mysql database table with 250,000 rows, however i have basic mysql query knowledge and the query i am...be the best way to preform searches against a database of this size as I am experiencing wait time when
We need a mysql query returning a result from 5 tables. The result may not using filesort and temporary...and fully-functional query running with the example database/tables
2) The query may use indexes for...for best performance. The query may not use filesort or temporary tables
3) Examples for querys searching
I suspect this is an easy task for an experienced MySQL / php programmer. ...file has the benchmark scripts, one populates a database with 1M records (takes 198 seconds and takes up...contains the select statement.
1) Please create a database on your server and populate it using the attached
SQL QueryOptimization Its not writing queries. It is like designing the front page or the database as...an algorithm (as shown in the ppt file) and do query optimisation I hope this will answer your questions
In order to complete the job you will be provided with:
A lite...lite version of our live database in the form of a PostgreSQL dump (download from here http://www.myvillage...tables needed to run the example query.
An example query
...""Our system administrators informed me that the database service was stacked because it was overloaded...chadodin_admusr | localhost | chadodin_tsswarehouse | Query | 7 | Writing to net | SELECT option_name, option_value...chadodin_admusr | localhost | chadodin_tsswarehouse | Query | 8 | Writing to net | SELECT option_name, option_value
Very Urgent Database, Query Optimization and Implementation
_______Very Urgent Database, QueryOptimization and Implementation___________ (Academic project)
Please...knowledge in the field of database and experience in coding , Queryoptimization solutions and implementations...to develop new approach in the area of SQL queryoptimization
3. Edit the proposal problem and literature