* 296 schedules
Maintenance Window
* In Plain English
Schedules for database vacuuming, reindexing, and planned downtime tasks.
* Scheduling Guide
Maintenance window schedules coordinate planned downtime and housekeeping tasks during the lowest-traffic period of the week. Database vacuum and reindex operations are the most common examples — PostgreSQL's VACUUM ANALYZE and MySQL's OPTIMIZE TABLE are typically run nightly or weekly depending on table churn rate. The window should be long enough to accommodate the slowest expected operation with headroom, and jobs should exit gracefully if they are still running when the window closes. Kubernetes CronJob is a common choice for maintenance tasks because it enforces a deadline via activeDeadlineSeconds and can be scheduled with concurrency policies that prevent overlap. Communicate the maintenance window to downstream systems so dependent jobs do not queue up requests during the downtime.
15 0 * * 1 Every Monday morning at midnight
View details →45 21 15 * * On the 15th of every month at 9:45 PM
View details →0 18 1 * * Once a month on the first day at 6 PM
View details →45 5 1 * * On the first day of every month at 5:45 AM
View details →0 1 1 1 * Once a year, on January first at 1 AM.
View details →45_23_1_1_ * Every year on January first at 11:45 PM.
View details →45 5 1 1 * Every year on January 1st at 5:45 AM
View details →30 12 1 1 * Runs at 12:30 PM on January 1st, every year.
View details →0 30 22 * * ? Every night at half past ten PM
View details →0 11 5 11 11 ? Every year on November 5th at 11 AM
View details →0 11 17 11 11 ? Every year on November 17th at 11 AM
View details →0 56 13 11 11 ? Once a year on November 11th at 1:56 in the afternoon
View details →45 10 * * 6,0 Every Saturday and Sunday morning at 10:45 AM
View details →45 22 * * 6,0 Every Saturday and Sunday at 10:45 PM
View details →0 23 * * 6,0 Every Saturday and Sunday evening at 11 PM
View details →45 4 * * 6,0 Every Saturday and Sunday morning at quarter to five.
View details →15 19 * * 6,0 Every Saturday and Sunday at 7:15 PM
View details →15 21 * * 6,0 Every Saturday and Sunday evening at 9:15 PM
View details →0 45 1 ? * 6l Every Saturday morning at 1:45 AM
View details →0 15 14 ? * 6l Every Saturday at quarter past 2 in the afternoon
View details →0 15 15 ? * 6l Every Saturday afternoon at quarter past three
View details →0 30 15 ? * 6l Every Saturday at half past three in the afternoon
View details →0 45 15 ? * 6l Every Saturday afternoon at quarter to four
View details →0 30 16 ? * 6l Every Saturday afternoon at half past four
View details →Related Topics
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