What the OPS director is going to do

Personal summary of operation and maintenance work:

A core:

Ensure the stable, efficient and continuous operation of the business system, while reducing the cost of operation and maintenance center (Operation and Maintenance center is the cost center, not the value center, is the consensus of how many high-level enterprises)

1, around the stable, efficient, continuous 3 key words, operations and maintenance team has a lot of work to do:

Stability:

(1) IT Infrastructure operations: network, the daily patrol of the server, KPI monitoring, problem solving, performance adjustment, patch upgrade;

(2) Business operations: Version release, system expansion, fault resolution, performance tuning;

(3) Database operation: New library on-line, SQL release, derivative, expansion, migration, daily maintenance (statistical information, reorganization, backup, patrol), upgrade, problem diagnosis, performance tuning;

(4) Monitoring

Efficient:

(1) Business system architecture can support high concurrency, large traffic business scenarios (big promotion, shopping Festival) design to the business system architecture, middleware selection, parameter adjustment;

(2) The background support network bandwidth is sufficient, here is whether the network is reasonable partition, the traffic is in accordance with the predetermined line in the walk, business data, monitoring data, backup data, management data whether the network is walking;

(3) Server system, database performance can keep up, monitoring can be the fastest. Whether the database is divided into libraries,

What the OPS director is going to do