1. info@dsero.com
http://www.dsero.com
The Anti AdBlock Creators

2. The Original Site…

3. With AdBlock

4. dSero Anti AdBlock is The Solution

5. The Engine Behind this Site is MySQL

6. What WordPress is Made Of?
Hardware
Network
Apache
MySQL
Linux
PHP
http://www.perforce.com/blog/110607/how-do-they-do-it-googles-one-server-trick
http://kleanpc.com/cms/services/linux-implementations/
http://www.w3resource.com/mysql/mysql-tutorials.php
http://aserverblog.blogspot.co.il/2012/02/apache-releases-v2222-for-apache-http.html
http://www.makemoneyinlife.com/make-money-with-php-scripts-and-programming.html
http://www.glosecgroup.com/index.php?pid=2&menu=134&open=6&item_id=0&div=5

7. What Our Database is made of?
Name Engine Rows Row (B) Data (KB) Index (KB)
wp_commentmeta InnoDB 297 496 147 32
wp_comments InnoDB 99 827 81 65
wp_links InnoDB 7 2340 16 16
wp_options InnoDB 171 12743 2179 16
wp_postmeta InnoDB 340 289 98 32
wp_posts InnoDB 689 3448 2375 163
wp_term_relationships InnoDB 74 221 16 16
wp_term_taxonomy InnoDB 38 431 16 32
wp_terms InnoDB 38 431 16 32
wp_usermeta InnoDB 61 268 16 32
wp_users InnoDB 3 5461 16 32

8. What wp_post is made of?
post_type # %
revision 501 84%
attachment 63 11%
post 21 4%
nav_menu_item 5 1%
page 5 1%

9. #1: Consider Avoiding Revisions
 wp-config.php
 define('WP_POST_REVISIONS', false);
 MySQL
 DELETE
FROM wp_posts
WHERE post_type = "revision";

10. #1: Consider Avoiding Revisions
 wp-config.php
 define('WP_POST_REVISIONS', false);
 MySQL
 DELETE
FROM wp_posts
WHERE post_type = "revision";

11. #2: Optimize RAM Usage
 Preferred: SizeOf(database) < SizeOf(RAM)
 innodb_buffer_pool_size
 50-70% of your RAM

12. Do We Utilize the Cache?
 SHOW STATUS LIKE 'Qcache%';
Qcache_free_blocks 718
Qcache_free_memory 13004008
Qcache_hits 780759
Qcache_inserts 56292
Qcache_lowmem_prunes 0
Qcache_not_cached 3711
Qcache_queries_in_cache 1715
Qcache_total_blocks 4344

13. #3: Cache Queries
 query_cache_type = 1
 query_cache_limit = 1M
 query_cache_size = 16M

14. #4: Buffer Optimization
 key_reads/key_read_requests < 0.01
 If not
 Increase Key Buffer

15. #5: CPU Optimization
 thread_concurrency = 2 X #(CPU Cores)

16. #7: Run MySQLTuner.pl +
Tuning-Premier.sh
http://www.farhanfaisal.com/2010/11/fine-tuning-apache-and-mysql-for-performance-and-security/

17. #8: Enable Slow Query
 Regular
 Joins w/o Indexes
mysql> explain SELECT COUNT(*), post_type FROM wp_posts GROUP BY post_type;
+----+-------------+----------+-------+---------------+------------------+---------+------+------+-------------
+
| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra
+----+-------------+----------+-------+---------------+------------------+---------+------+------+-------------
+
| 1 | SIMPLE | wp_posts | index | NULL | type_status_date | 140 | NULL | 693 | Using index
+----+-------------+----------+-------+---------------+------------------+---------+------+------+-------------
+
1 row in set (0.02 sec)

18. #9: Multiply Database Servers

19. #10: BackUp
 Consistent
 mysqldump
 Slave Backup
 XtraDB

20. #11: Security
 Root
 User w/ Permissions to WordPress DB only
 Keep FireWall closed:
 3306
 Only relevant IPs

21. info@dsero.com
http://www.dsero.com
Join the Battle for the Blogosphere!