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Hardware Requirements

Metadb has minimal hardware requirements for deployment:
  • Architecture: x86-64 (AMD64)
  • Memory: 1 GB minimum

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Software Requirements

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Operating System

  • Linux (required)

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Database System

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Build Dependencies

If building Metadb from source, install these dependencies:

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PostgreSQL Configuration

Proper PostgreSQL configuration is critical for optimal Metadb performance.
Configure the following PostgreSQL parameters for the Metadb database: 
autovacuum_analyze_scale_factor = 0.01
autovacuum_max_workers = 1
autovacuum_vacuum_cost_delay = 0
autovacuum_vacuum_insert_scale_factor = 0.01
autovacuum_vacuum_scale_factor = 0.01
checkpoint_timeout = 3600
cpu_tuple_cost = 0.03
default_statistics_target = 1000
effective_io_concurrency = 1
idle_in_transaction_session_timeout = 60000
idle_session_timeout = 86400000
maintenance_work_mem = 1000000
max_wal_size = 10240
shared_buffers = 1250000
statement_timeout = 3600000
work_mem = 350000
These settings are optimized for Metadb’s workload patterns and data synchronization requirements.

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