chore(gen): update

Author: SamyOubouaziz

tutorials/install-pgbouncer/index.mdx

@@ -10,11 +10,11 @@ categories:
   - instances
   - postgresql-and-mysql
 dates:
-  validation: 2024-06-03
+  validation: 2024-12-12
   posted: 2022-02-24
 ---
 
-PgBouncer is a connection pooler for PostgreSQL. It sits between the application and the PostgreSQL server. PgBouncer opens multiple connections to the database and serves it to the application. This reduces connection opening costs for the application and gives a performance boost.
+[PgBouncer](https://www.pgbouncer.org/) is a connection pooler for [PostgreSQL](https://www.postgresql.org/). It sits between the application and the PostgreSQL server. PgBouncer opens multiple connections to the database and serves it to the application. This reduces connection opening costs for the application and gives a performance boost.
 
 There are three types of pooling modes:
 - Session: The server connection will be released back to the pool after the client disconnects. (Default pooling method.)
@@ -35,7 +35,7 @@ In this tutorial, you can choose the pooling mode that best suits your workload.
 
 The **PostgreSQL Global Development Group (PGDG)** provides an apt repository. After importing the repository, you can install the PgBouncer package.
 
-1. Import the PDGG repository signing key:
+1. Import the PGDG repository signing key:
     ```
     sudo apt install curl ca-certificates
     sudo install -d /usr/share/postgresql-common/pgdg
@@ -133,7 +133,7 @@ Here are a few commands that can be used after connecting to the `pgbouncer` dat
 
 ## Doing an online restart
 
-- You can do an online restart without terminating the connections. PgBouncer launches a new process and loads open sockets from running PgBouncer. After that, the old process is stopped and the new process resumes. This way, connections are not interrupted. This is very useful when upgrading PgBouncer.
+You can do an online restart without terminating the connections. PgBouncer launches a new process and loads open sockets from running PgBouncer. After that, the old process is stopped and the new process resumes. This way, connections are not interrupted. This is very useful when upgrading PgBouncer.
     ```
     sudo -u postgres pgbouncer -R /etc/pgbouncer/pgbouncer.ini -d
     ```
@@ -150,17 +150,17 @@ Here are a few commands that can be used after connecting to the `pgbouncer` dat
     max_client_conn = max_client_conn + (max pool_size * total databases * total users)
     ```
 
-- You may want to increase this number to 5 or 10. When the specified `pool_size` is not enough, it uses the reserved pool and logs it. It can be used to determine `pool_size`. (Default: 0)
+- You can set this value to 5 or 10. When the specified `pool_size` is not enough, it uses the reserved pool and logs it. It can be used to determine `pool_size`. (Default: 0)
     ```
     reserve_pool_size = 10
     ```
 
-- Connecting to PostgreSQL through PgBouncer will mask the PostgreSQL IP. This setting adds the client host address and port to the application name. It is very helpful when troubleshooting. (Default: 0)
+- Connecting to PostgreSQL through PgBouncer will mask the PostgreSQL IP. This setting adds the client host address and port to the application name, which can be helpful when troubleshooting. (Default: 0)
     ```
     application_name_add_host = 1
     ```
 
-- By default, PgBouncer reuses server connections in LIFO (last-in, first-out). If you are using a TCP load balancer with a round-robin behind the PostgreSQL IP address, you may want to enable `server_round_robin` to achieve higher performance. (Default: 1)
+- By default, PgBouncer reuses server connections in LIFO (last-in, first-out). If you are using a TCP load balancer with a round-robin behind the PostgreSQL IP address, enable `server_round_robin` to achieve higher performance. (Default: 1)
     ```
     server_round_robin = 1
     ```