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Displaying posts with tag: openVPN (reset)
ProxySQL Improves MySQL SSL Connections

In this blog post, we’ll look at how ProxySQL improves MySQL SSL connection performance.

When deploying MySQL with SSL, the main concern is that the initial handshake causes significant overhead if you are not using connection pools (i.e., mysqlnd-mux with PHP, mysql.connector.pooling in Python, etc.). Closing and making new connections over and over can greatly impact on your total query response time. A customer and colleague recently educated me that although you can improve SSL encryption/decryption performance with the AES-NI hardware extension on modern Intel processors, the actual overhead when creating SSL connections comes from the handshake when multiple roundtrips between the server and client are needed.

With ProxySQL’s support for SSL on its backend connections and connection pooling, we can have it sit in front of any application, on the same server (illustrated below):

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451 CAOS Links 2009.11.20

Google launches Chromium project, Terracotta acquires Quartz. And more.

Follow 451 CAOS Links live @caostheory on Twitter and
“Tracking the open source news wires, so you don’t have to.”

For the latest on Oracle’s acquisition of MySQL via Sun, see Everything you always wanted to know about MySQL but were afraid to ask

# Google launched the Chromium OS open source project, a prelude to the Chrome OS, while Canonical confirmed that it is contributing to the development of Chrome OS.

# Terracotta …

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451 CAOS Links 2009.06.09

Vyatta raises series C funding. Greenplum launches data cloud initiative. Fedora 11. And more.

Follow 451 CAOS Links live @caostheory

# Vyatta raised $10m in series C round, led by Citrix.

# Carlo Daffara published Horses, carriages and cars an assessment of the shifting OSS business models, and a proposal of what is the optimal model.

# Greenplum delivered version 3.3 of its analytical database, launched its Enterprise Data Cloud initiative.

# Daniel Abadi asked whether betting on the MySQL mass market for data warehousing a good idea.

# Roberto Galoppini …

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