Vibhu Mittal, Co-founder and CEO of Root-1, became the CEO of Edmodo the following year. That same year, Edmodo acquired a startup, Root-1, in an attempt to become the app store for education. In 2013, Edmodo was included in the list of "The Top Apps for teachers" by PC Magazine. Significant concentrations exist in Singapore, Indonesia, Uruguay and Italy. Ībout half of these users were in the US, with the rest being in 180 countries around the world. As of July 2019 Edmodo claimed to have over 100M users worldwide. It is backed by Index Ventures, Benchmark, Greylock Partners, Learn Capital, New Enterprise Associates, Union Square Ventures, Glynn Capital Management, Tenaya Capital, SingTel Innov8, and KDDI. The Edmodo network enables teachers to share content, distribute quizzes, assignments, and manage communication with students, colleagues, and parents.Įdmodo was founded by Nick Borg, Ed O'Neil, Jeff O'Hara, and Crystal Hutter in 2008. Thanks for Rene Cannao and the SysOwn team for the wonderful ProxySQL.Social learning network, Social learning tools, Networked learningĪrabic, English, Croatian, Spanish, Portuguese, German, Greek, French, Italian, Turkish, Dutch, Chinese, Swedish, IndonesianĮdmodo is an educational technology company offering a communication, collaboration, and coaching platform to K-12 schools and teachers. MiscĪ random SECRET_KEY is generated when using the dockerized ProxyWeb or when running make install. The read_only and hide_tables variables added here have preference over the global one. List of servers and credentials used for establish connection to ProxySQLs Which server will be shown as default upon startup The global read_only and hide_tables will be only used if they are not defined under the servers Veriable INSERT INTO mysql_query_rules (rule_id,active,match_digest,destination_hostgroup,apply)Ī basic ProxySQL setup with query routing is done, it's time to test it (run this from outside the docker containers): # Set up a query rule that will send all ^SELECT to the reader hostgroup=2 INSERT INTO mysql_users(username,password,default_hostgroup) VALUES ('world','world',1) INSERT INTO mysql_servers(hostgroup_id,hostname,port) VALUES (1,'db4',3306) INSERT INTO mysql_servers(hostgroup_id,hostname,port) VALUES (1,'db3',3306) INSERT INTO mysql_servers(hostgroup_id,hostname,port) VALUES (1,'db2',3306) INSERT INTO mysql_servers(hostgroup_id,hostname,port) VALUES (1,'db1',3306) INSERT INTO mysql_replication_hostgroups (writer_hostgroup,reader_hostgroup,comment) VALUES (1,2,'cluster1') UPDATE global_variables SET variable_value='false' WHERE variable_name = 'mysql-monitor_writer_is_also_reader' UPDATE global_variables SET variable_value='100' WHERE variable_name IN ('mysql-connect_retries_on_failure','monitor_ping_max_failures') UPDATE global_variables SET variable_value='2000' WHERE variable_name IN ('mysql-monitor_connect_interval','mysql-monitor_ping_interval','mysql-monitor_read_only_interval') # Increase the timeouts so ProxySQL won't consider the backend servers unhealhy when stopping/starting the containers UPDATE global_variables SET variable_value='monitor' WHERE variable_name='mysql-monitor_password' UPDATE global_variables SET variable_value='monitor' WHERE variable_name='mysql-monitor_username'
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