Cassandra To Spanner Proxy Adaptor Eases Yahoo’s Migration

A popular key-value NoSQL database for applications like caching, session management, and real-time analytics that demand quick data retrieval and storage is Cassandra

[{"selector":"#anim-fc4eecc2-3c6c-435b-8f3a-dbfa8be5b613 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-3a0f01fe-6336-45e5-a48d-a54d25c71cb2","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-90d978a2-9c93-4244-8010-1406ae1f82ab","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]

Cost: Take a look at Accenture’s benchmark result, which shows that Spanner guarantees cost effectiveness in addition to consistent latency and throughput

[{"selector":"#anim-c2d3229c-056e-42ee-98fe-67b542caca86 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(12.514648210040342%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-95ead741-9e73-4bf5-9e41-45556f42daf4","keyframes":{"transform":["translate3d(113.04347%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-95d4a4c6-d282-455c-b45a-7440acac8a1c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-73881f6c-276e-42ef-8e97-ddfb46a95b01","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}]

Latency increases: When executing the proxy adapter in a Docker container, Google advises running it on the same host as the client application

[{"selector":"#anim-6efb05ca-b4c8-4bff-a06b-9a3e1e50a3c1","keyframes":{"transform":["translate3d(115.23810%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-678741a6-91a8-4616-88e6-abadfc1990d4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-730d20c6-4082-4105-a3b5-748e18516c3b","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}]

Spanner’s more rigid relational design gives benefits in terms of data integrity, query capability, and consistency, but Cassandra offers more flexibility

[{"selector":"#anim-42b78dfa-2c85-49b5-a070-e2a58e4475e5 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(12.514648210040342%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-765b0426-fbab-4814-be4f-bdc53a21367b","keyframes":{"transform":["rotate(-540deg) scale(0.1)","none"],"opacity":[0,1]},"delay":0,"duration":1000,"fill":"both","iterations":1}]

Learning curve: There are some distinctions between Cassandra’s and Spanner’s data types. Examine this thorough material to help with the transition

[{"selector":"#anim-b2556baf-dc97-42fc-89b0-352c1abfc4b3 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-69227f98-f657-4fd1-ae96-721fd62bd2c4","keyframes":{"transform":["translate3d(115.23810%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-742f5198-369f-4f99-9df9-f1ba55c0af20","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c5bbb7e6-0835-4b86-b3b3-61dbcc6cf82d","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}]

Update your Cassandra setup and set up the proxy adapter: The Cassandra to Spanner Proxy Adapter operates as a sidecar next to your application; download

[{"selector":"#anim-17b91fba-10dc-4d5e-b78b-8949ccb60b07 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(12.514648210040342%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-bacf8370-0dfd-45ca-9681-59a248b9a71a","keyframes":{"transform":["translate3d(114.46540%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-44ac54f5-5d5f-42e7-846b-426ce4c007a8","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-31389da4-961b-4cd2-8332-c263e9c28ba0","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}]

Testing: To make sure everything functions as planned, thoroughly test your migrated application and data in a non-production setting

[{"selector":"#anim-09226834-0ed2-4b7e-9c3e-fb5d03146b03 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(12.514648210040342%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

For more details visit Govindhtech.com

[{"selector":"#anim-64348e25-e5e7-4baa-82e7-7b8f2cf60b51 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]