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  • Informatica Data Quality 10.5.3
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Sumário

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  1. Prefácio
  2. Parte   1: Guia de introdução à instalação
  3. Parte   2: Antes de Instalar os Serviços
  4. Parte   3: Executar instalador de serviços
  5. Parte   4: Após instalar os serviços
  6. Parte   5: Instalação do Cliente Informatica
  7. Parte   6: Desinstalação
  8. Apêndice A: Iniciando e Interrompendo Serviços Informatica
  9. Apêndice B: Gerenciando pacotes de distribuição
  10. Apêndice C: Conectando-se a bancos de dados do UNIX ou Linux
  11. Apêndice D: Conectando-se com Bancos de Dados no Windows
  12. Apêndice E: Atualizando o Parâmetro DynamicSections de um Banco de Dados DB2

Instalação para PowerCenter e Data Quality

Instalação para PowerCenter e Data Quality

Anterior Avançar

PostgreSQL Database Requirements

PostgreSQL Database Requirements

Use as diretrizes a seguir ao configurar o repositório no PostgreSQL:
  • Verifique se a conta de usuário do banco de dados possui os privilégios CREATE TABLE e CREATE VIEW.
  • Verifique se o PostgreSQL possui espaço em disco suficiente para os arquivos de dados. Por padrão, os arquivos de dados estão no seguinte local:
    <diretório de instalação do PostgreSQL>/data
  • No banco de dados, defina os parâmetros de configuração.
    A tabela a seguir lista os valores mínimos e recomendados para os parâmetros de configuração que você deve definir:
    Parâmetro
    Valor Mínimo
    Valor recomendado
    max_connections
    200
    4000
    shared_buffers
    2 GB
    16 GB
    max_locks_per_transaction
    1024
    4000
    max_wal_size
    1 GB
    8 GB
    checkpoint_timeout
    5 minutos
    30 minutos
  • To configure PostgreSQL database for the PowerCenter repository, set values for the PostgreSQL database host, port, and service name for the pg_service.conf file in the following format: 
    [PCRS_DB_SERVICE_NAME]
host=Database host IP
port=Database port
dbname=PowerCenter Repository Service database service name
    Ensure that the entries for the [PCRS_DB_SERVICE_NAME] entry matches the information for the PowerCenter Repository Service. To securely connect to PostgreSQL for the PowerCenter repository, set the security property along with the remaining required database properties in the pg_service.conf file in the following format:
    sslmode=require
  • Set the PGSERVICEFILE environment variable to the location of the pg_service.conf file. The pg_service.conf file contains the connection parameters for PostgreSQL database connection in the Informatica installation directory. For example, set the variable as follows:
    Using a Bourne shell: 
    $ export PGSERVICEFILE; PGSERVICEFILE=<pg_service.conf file 
directory>/pg_service.conf
    Using a C shell: 
    $ setenv PGSERVICEFILE <pg_service.conf file 
directory>/pg_service.conf