![SD Times news digest: Amazon's quantum ledger database, InfluxData's serverless time series PaaS and ArcBlock joins Erlang Ecosystem Foundation - SD Times SD Times news digest: Amazon's quantum ledger database, InfluxData's serverless time series PaaS and ArcBlock joins Erlang Ecosystem Foundation - SD Times](https://sdtimes.com/wp-content/uploads/2019/09/9B85933E-00AD-49B0-99E7-55F83B213695-490x239.png)
SD Times news digest: Amazon's quantum ledger database, InfluxData's serverless time series PaaS and ArcBlock joins Erlang Ecosystem Foundation - SD Times
![Singing of the Erlangshan Mountain (Ge Chang Erlang Shan) by Meng Guibin on Amazon Music - Amazon.com Singing of the Erlangshan Mountain (Ge Chang Erlang Shan) by Meng Guibin on Amazon Music - Amazon.com](https://m.media-amazon.com/images/I/71TQQU8tRgL._SS500_.jpg)
Singing of the Erlangshan Mountain (Ge Chang Erlang Shan) by Meng Guibin on Amazon Music - Amazon.com
![Programming Erlang: Software for a Concurrent World (Pragmatic Programmers) 2, Armstrong, Joe, eBook - Amazon.com Programming Erlang: Software for a Concurrent World (Pragmatic Programmers) 2, Armstrong, Joe, eBook - Amazon.com](https://images-na.ssl-images-amazon.com/images/I/815W2ntHq2L.jpg)