From 50bd365f7e30337a21806cd292e75c3f03985b79 Mon Sep 17 00:00:00 2001 From: Bharath Date: Thu, 14 Feb 2019 12:46:34 -0500 Subject: Testing gerrit flow for Issue-ID: MUSIC-294 Change-Id: I1563ecc92214472333d457116a19b1beadfb2d52 Signed-off-by: Bharath --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 3f83f2da..9d5c4cd1 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ ## MUSIC - Multi-site State Coordination Service -To achieve 5 9s of availability on 3 9s or lower software and infrastructure in a cost-effective manner, ONAP components need to work in a reliable, active-active manner across multiple sites (platform-maturity resiliency level 3). A fundamental aspect of this is state management across geo-distributed sites in a reliable, scalable, highly available and efficient manner. This is an important and challenging problem because of three fundamental reasons: +To truly achieve 5 9s of availability on 3 9s or lower software and infrastructure in a cost-effective manner, ONAP components need to work in a reliable, active-active manner across multiple sites (platform-maturity resiliency level 3). A fundamental aspect of this is state management across geo-distributed sites in a reliable, scalable, highly available and efficient manner. This is an important and challenging problem because of three fundamental reasons: * Current solutions for state-management of ONAP components like MariaDB clustering, that work very effectively within a site, may not scale across geo-distributed sites (e.g., Beijing, Amsterdam and Irvine) or allow partitioned operation (thereby compromising availability). This is mainly because WAN latencies are much higher across sites and frequent network partitions can occur. -- cgit 1.2.3-korg