# Datomic Cloud **URL:** https://forum.datomic.com/c/datomic-cloud/12.md?page=1 [Latest](https://forum.datomic.com/latest.md) · [Categories](https://forum.datomic.com/categories.md) **Page:** 2 --- ## [Are there plans to make the datomic-cli work with AWS SSO?](https://forum.datomic.com/t/are-there-plans-to-make-the-datomic-cli-work-with-aws-sso/1808)
**Author:** [@DanM](https://forum.datomic.com/u/DanM)\ **Replies:** 3\ **Last updated:** [October 6, 2022, 7:14pm UTC](https://forum.datomic.com/t/are-there-plans-to-make-the-datomic-cli-work-with-aws-sso/1808 "2022-10-06T19:14:37Z")
We’re using AWS SSO to log in on the CLI, which means: we run aws sso login \[--profile read\] the command spawns a browser to log in via SSO files are created under ~/.aws/sso/cache/ containing SSO credentials there is… --- ## [Db pull and lookup refs issue](https://forum.datomic.com/t/db-pull-and-lookup-refs-issue/2130)
**Author:** [@nikolayandr](https://forum.datomic.com/u/nikolayandr)\ **Replies:** 9\ **Last updated:** [September 27, 2022, 3:45pm UTC](https://forum.datomic.com/t/db-pull-and-lookup-refs-issue/2130 "2022-09-27T15:45:12Z")
According to the docs lookup refs can be used in pull function No expected result is returned if use pull with lookup refs, steps to reproduce: (require '\[datomic.client.api :as d\]) (def cfg {:server-type :peer-server … --- ## [Joining across databases in Datomic Cloud](https://forum.datomic.com/t/joining-across-databases-in-datomic-cloud/1632)
**Author:** [@nolan330](https://forum.datomic.com/u/nolan330)\ **Replies:** 4\ **Last updated:** [September 28, 2022, 2:00pm UTC](https://forum.datomic.com/t/joining-across-databases-in-datomic-cloud/1632 "2022-09-28T14:00:19Z")
We’ve just recently encountered our first use-case for joining across independent databases in Datomic Cloud. I’ve found it difficult to find an authoritative answer on whether or not this is supported in Cloud, with mos… --- ## [\[feature request\] chained column joins](https://forum.datomic.com/t/feature-request-chained-column-joins/2133)
**Author:** [@hden](https://forum.datomic.com/u/hden)\ **Replies:** 0\ **Last updated:** [September 17, 2022, 11:43am UTC](https://forum.datomic.com/t/feature-request-chained-column-joins/2133 "2022-09-17T11:43:21Z")
Column joins give us efficient ‘wide’ views but it’s limited to 1 hop. For analytical datasets we often need join multiple tables into an ‘ultra-wide’ view. Let’s say we have a country table, a region table, an availabi… --- ## [\[feature request\] Using composite-index in analytic?](https://forum.datomic.com/t/feature-request-using-composite-index-in-analytic/2132)
**Author:** [@hden](https://forum.datomic.com/u/hden)\ **Replies:** 0\ **Last updated:** [September 17, 2022, 4:12am UTC](https://forum.datomic.com/t/feature-request-using-composite-index-in-analytic/2132 "2022-09-17T04:12:08Z")
We are using a composite-index in a OLTP application (HTTP direct). Enabling the same index in the datomic analytics cluster might significantly improve our query performance. --- ## ["Unable to create catalog entry" on deploy?](https://forum.datomic.com/t/unable-to-create-catalog-entry-on-deploy/2113)
**Author:** [@daemianmack](https://forum.datomic.com/u/daemianmack)\ **Replies:** 1\ **Last updated:** [September 12, 2022, 3:33pm UTC](https://forum.datomic.com/t/unable-to-create-catalog-entry-on-deploy/2113 "2022-09-12T15:33:07Z")
Hey there! On a recent deploy we encountered something strange we’d like to understand better. We’re using Ions, and our system uses a startup sequence that involves calling datomic.client.api/create-database to ensure… --- ## [AWS X-Ray propagation into Lambda entry point, feature request](https://forum.datomic.com/t/aws-x-ray-propagation-into-lambda-entry-point-feature-request/2111)
**Author:** [@danie](https://forum.datomic.com/u/danie)\ **Replies:** 0\ **Last updated:** [August 17, 2022, 3:22pm UTC](https://forum.datomic.com/t/aws-x-ray-propagation-into-lambda-entry-point-feature-request/2111 "2022-08-17T15:22:22Z")
What I want: To have one AWS X-Ray trace from the integration that calls my ion-lambda (i.e. SNS), through to my fn that is bound to that lambda, through to the downstream systems. From my fn down this is a solved prob… --- ## [Export dev-local data and import to datomic on-premise](https://forum.datomic.com/t/export-dev-local-data-and-import-to-datomic-on-premise/2098)
**Author:** [@lmt](https://forum.datomic.com/u/lmt)\ **Replies:** 1\ **Last updated:** [August 5, 2022, 6:27pm UTC](https://forum.datomic.com/t/export-dev-local-data-and-import-to-datomic-on-premise/2098 "2022-08-05T18:27:23Z")
Hi all, I have my app developed with dev-local since months and now I would like to move all the data to an on-premise datomic instance to check infra integration and for a quick demo. Rebuild the whole dataset is possi… --- ## [Inconsistency between lambdas & http-direct: multiple headers](https://forum.datomic.com/t/inconsistency-between-lambdas-http-direct-multiple-headers/1506)
**Author:** [@adamtait](https://forum.datomic.com/u/adamtait)\ **Replies:** 4\ **Last updated:** [July 8, 2022, 9:37am UTC](https://forum.datomic.com/t/inconsistency-between-lambdas-http-direct-multiple-headers/1506 "2022-07-08T09:37:05Z")
I have a Datomic Ions app where I need to include multiple cookies in a response. Here’s an example of my response map. { :status 200 :headers { "content-type" "application/json" "Set-coo… --- ## [Why is the Solo topology estimate higher than production?](https://forum.datomic.com/t/why-is-the-solo-topology-estimate-higher-than-production/2101)
**Author:** [@tacitcoder](https://forum.datomic.com/u/tacitcoder)\ **Replies:** 2\ **Last updated:** [June 24, 2022, 5:30am UTC](https://forum.datomic.com/t/why-is-the-solo-topology-estimate-higher-than-production/2101 "2022-06-24T05:30:01Z")
Hi guys, I just added datomic cloud in aws marketplace, and am in the process of configuring it. But it’s a little confusing to me that the estimate calculation is higher for the Solo topology than for the production. … --- ## [Upgrading \`com.datomic/client-cloud\` to "0.8.105"](https://forum.datomic.com/t/upgrading-com-datomic-client-cloud-to-0-8-105/1888)
**Author:** [@jmshelby](https://forum.datomic.com/u/jmshelby)\ **Replies:** 7\ **Last updated:** [June 16, 2022, 5:34pm UTC](https://forum.datomic.com/t/upgrading-com-datomic-client-cloud-to-0-8-105/1888 "2022-06-16T17:34:06Z")
Recently I’ve been trying to update com.datomic/client-cloud to the latest version, from “0.8.102” → “0.8.105”, but when I do the ion-dev :push it’s telling me that datomic cloud is still running the older “0.8.102”. Bot… --- ## [Error on integration between Datomic Analytics and Power BI](https://forum.datomic.com/t/error-on-integration-between-datomic-analytics-and-power-bi/1266)
**Author:** [@bartuka](https://forum.datomic.com/u/bartuka)\ **Replies:** 4\ **Last updated:** [April 21, 2022, 7:56pm UTC](https://forum.datomic.com/t/error-on-integration-between-datomic-analytics-and-power-bi/1266 "2022-04-21T19:56:33Z")
I tried to connect in PowerBI using the analytics support and I did the following steps: Downloaded Simba Presto Driver for PowerBI Installed their License Started to add a new data source to PowerBI over ODBC Wrote do… --- ## [Do i need a webserver with datomic cloud for a typical web application?](https://forum.datomic.com/t/do-i-need-a-webserver-with-datomic-cloud-for-a-typical-web-application/1840)
**Author:** [@drewverlee](https://forum.datomic.com/u/drewverlee)\ **Replies:** 11\ **Last updated:** [April 19, 2022, 11:32pm UTC](https://forum.datomic.com/t/do-i-need-a-webserver-with-datomic-cloud-for-a-typical-web-application/1840 "2022-04-19T23:32:47Z")
Given a solo topology setup, is it recommended to also run a web server? As i understand it the Ion \> AWS lambda would be handling everything i would need a server for: opening network socket, listening for requests ca… --- ## [Ions push fails with CLIENT\_ENDPOINT NoSuchFieldError](https://forum.datomic.com/t/ions-push-fails-with-client-endpoint-nosuchfielderror/2054)
**Author:** [@adamtait](https://forum.datomic.com/u/adamtait)\ **Replies:** 4\ **Last updated:** [March 12, 2022, 7:27am UTC](https://forum.datomic.com/t/ions-push-fails-with-client-endpoint-nosuchfielderror/2054 "2022-03-12T07:27:14Z")
After updating my client-cloud and ion-dev dependencies, I get the following error when running ion push. \> clojure -A:ion-dev "{:op :push}" {:command-failed "{:op :push}", :causes ({:message "CLIENT\_ENDPOINT", :class… --- ## [Troubleshooting :deploy-status "FAILED", :code-deploy-status "SUCCEEDED"](https://forum.datomic.com/t/troubleshooting-deploy-status-failed-code-deploy-status-succeeded/2052)
**Author:** [@yesyes](https://forum.datomic.com/u/yesyes)\ **Replies:** 3\ **Last updated:** [March 10, 2022, 1:40pm UTC](https://forum.datomic.com/t/troubleshooting-deploy-status-failed-code-deploy-status-succeeded/2052 "2022-03-10T13:40:43Z")
I am trying to deploy the ion-starter project. This is the furthest I’ve gotten: {:deploy-status "FAILED", :code-deploy-status "SUCCEEDED"} Debugging and finding meaningful error messages in AWS has been somewhat demor… --- ## [How does auto partitioning work?](https://forum.datomic.com/t/how-does-auto-partitioning-work/1593)
**Author:** [@maxweber](https://forum.datomic.com/u/maxweber)\ **Replies:** 4\ **Last updated:** [February 23, 2022, 4:45pm UTC](https://forum.datomic.com/t/how-does-auto-partitioning-work/1593 "2022-02-23T16:45:45Z")
Hi, I’m wondering how auto partitioning work and how it is superior to the on-prem partitioning? The documentation says: This makes client drivers and client programs easier to write and use, and it eliminates partit… --- ## [Revoke access from prior employees](https://forum.datomic.com/t/revoke-access-from-prior-employees/2038)
**Author:** [@mharris](https://forum.datomic.com/u/mharris)\ **Replies:** 0\ **Last updated:** [January 31, 2022, 10:48pm UTC](https://forum.datomic.com/t/revoke-access-from-prior-employees/2038 "2022-01-31T22:48:47Z")
We need to demonstrate that we have a system for revoking access from prior employees to our database. We are currently on 884, and thus using the API Gateway client to allow developers access. I’ve noticed that the API … --- ## [Error When Creating New Compute Group](https://forum.datomic.com/t/error-when-creating-new-compute-group/2022)
**Author:** [@lucasjordan](https://forum.datomic.com/u/lucasjordan)\ **Replies:** 3\ **Last updated:** [January 7, 2022, 1:05pm UTC](https://forum.datomic.com/t/error-when-creating-new-compute-group/2022 "2022-01-07T13:05:25Z")
Greetings. I am looking to add a new compute group to an existing Datomic Cloud setup. Following the directions here: https://docs.datomic.com/cloud/operation/compute-template.html#parameters Using the current newest t… --- ## [Datomic Ion Lifecycle Events or Hooks](https://forum.datomic.com/t/datomic-ion-lifecycle-events-or-hooks/1893)
**Author:** [@stuartrexking](https://forum.datomic.com/u/stuartrexking)\ **Replies:** 3\ **Last updated:** [November 13, 2021, 1:31pm UTC](https://forum.datomic.com/t/datomic-ion-lifecycle-events-or-hooks/1893 "2021-11-13T13:31:13Z")
Is it possible to hook into application lifecycle events in Datomic Ion. I want to manage the lifecycle of a service or pool of external database connections on startup / shutdown. Are there hooks or events that I can … --- ## [Abandoned Load Balancer on 884-9095 upgrade](https://forum.datomic.com/t/abandoned-load-balancer-on-884-9095-upgrade/1994)
**Author:** [@caleb](https://forum.datomic.com/u/caleb)\ **Replies:** 1\ **Last updated:** [November 2, 2021, 5:06pm UTC](https://forum.datomic.com/t/abandoned-load-balancer-on-884-9095-upgrade/1994 "2021-11-02T17:06:22Z")
When I upgraded my production topology compute group to 884-9095, it encountered the following error while trying to clean up the old network load balancer: Load balancer ‘xxx’ cannot be deleted because it is currently… --- ## [Failed Production Storage update to 884-9095](https://forum.datomic.com/t/failed-production-storage-update-to-884-9095/1947)
**Author:** [@adamtait](https://forum.datomic.com/u/adamtait)\ **Replies:** 7\ **Last updated:** [October 29, 2021, 2:47pm UTC](https://forum.datomic.com/t/failed-production-storage-update-to-884-9095/1947 "2021-10-29T14:47:35Z")
I successfully updated a Solo stack but when I moved to the Production Storage stack, CloudFormation tells me that EnsureAdminPolicyLogGroup Replacement type updates not supported on stack with disable-rollback. the… --- ## [Com.datomic/ion licence?](https://forum.datomic.com/t/com-datomic-ion-licence/1993)
**Author:** [@Dean](https://forum.datomic.com/u/Dean)\ **Replies:** 1\ **Last updated:** [October 29, 2021, 2:27pm UTC](https://forum.datomic.com/t/com-datomic-ion-licence/1993 "2021-10-29T14:27:20Z")
I’m updating our dependency licence information and I can’t find the information for com.datomic/ion and com.datomic/java-io - can anyone point me to it? Cheers --- ## [Create-database is failing with exception](https://forum.datomic.com/t/create-database-is-failing-with-exception/1992)
**Author:** [@hkrishnan2005](https://forum.datomic.com/u/hkrishnan2005)\ **Replies:** 1\ **Last updated:** [October 28, 2021, 6:31pm UTC](https://forum.datomic.com/t/create-database-is-failing-with-exception/1992 "2021-10-28T18:31:06Z")
Just installed Datomic Cloud stacks (compute and storage) with the latest versions. When I try to run the command: (retry/with-retry #(d/create-database client {:db-name db-name})) I get the following exception: Exec… --- ## [What is the best way to minimise costs for an intermittently running environment?](https://forum.datomic.com/t/what-is-the-best-way-to-minimise-costs-for-an-intermittently-running-environment/1988)
**Author:** [@DanM](https://forum.datomic.com/u/DanM)\ **Replies:** 2\ **Last updated:** [October 22, 2021, 12:41pm UTC](https://forum.datomic.com/t/what-is-the-best-way-to-minimise-costs-for-an-intermittently-running-environment/1988 "2021-10-22T12:41:47Z")
Hopefully this is a very simple one to answer, but it involves billing (which is probably my least-understood part of AWS :wink: ). I am having trouble finding the details on the AWS web console now, but I am sure when … --- ## [Ions push and deploy slow in Docker container](https://forum.datomic.com/t/ions-push-and-deploy-slow-in-docker-container/1973)
**Author:** [@seallards](https://forum.datomic.com/u/seallards)\ **Replies:** 1\ **Last updated:** [October 9, 2021, 4:37pm UTC](https://forum.datomic.com/t/ions-push-and-deploy-slow-in-docker-container/1973 "2021-10-09T16:37:36Z")
Hi, Does anyone have any experience pushing and deploying ions from a container? Any input is appreciated. The application being deployed is component based following the Polylith pattern. For some reason, pushing/dep… --- ## [\[Feature Request\] Spot instance?](https://forum.datomic.com/t/feature-request-spot-instance/1970)
**Author:** [@hden](https://forum.datomic.com/u/hden)\ **Replies:** 0\ **Last updated:** [October 5, 2021, 12:43pm UTC](https://forum.datomic.com/t/feature-request-spot-instance/1970 "2021-10-05T12:43:08Z")
We are using a split stack and there is a predictable load pattern in the query group. Currently we are using a predictive auto-scaling policy but maybe we could also benefit from spot instances for the query group? --- ## [Kafka Consumer as an Ion?](https://forum.datomic.com/t/kafka-consumer-as-an-ion/823)
**Author:** [@danie](https://forum.datomic.com/u/danie)\ **Replies:** 10\ **Last updated:** [September 30, 2021, 8:13pm UTC](https://forum.datomic.com/t/kafka-consumer-as-an-ion/823 "2021-09-30T20:13:49Z")
I would like to consume Kafka topics in the Datomic Cloud cluster. Is that advisable/possible? Naively I’ll just do this in an Ion: (async/thread-call consume-from-topic-forever! kafka-consumer kafka-topic) --- ## [Error while pushing the application to datomic ion](https://forum.datomic.com/t/error-while-pushing-the-application-to-datomic-ion/1324)
**Author:** [@akurathiph](https://forum.datomic.com/u/akurathiph)\ **Replies:** 1\ **Last updated:** [September 29, 2021, 8:17am UTC](https://forum.datomic.com/t/error-while-pushing-the-application-to-datomic-ion/1324 "2021-09-29T08:17:56Z")
The following error encountered while pushing the clojure application using the command "clojure -A:ion-dev ‘{:op :push}’ ". clojure.lang.ExceptionInfo: Data did not conform #:clojure.spec.alpha{:problems ({:path \[:loca… --- ## [Datomic ion unreproducible push fails](https://forum.datomic.com/t/datomic-ion-unreproducible-push-fails/1961)
**Author:** [@seallards](https://forum.datomic.com/u/seallards)\ **Replies:** 0\ **Last updated:** [September 29, 2021, 7:46am UTC](https://forum.datomic.com/t/datomic-ion-unreproducible-push-fails/1961 "2021-09-29T07:46:53Z")
Hey, Does anyone have any pointers how to resolve failures due to “Data did not conform”? Running: clj -M:ion-dev “{​​​​​​:op :push :uname my-test-name :creds-profile my-creds-profile :region my-region}​​​​​​” Resu… --- ## [Sync-schema in client api?](https://forum.datomic.com/t/sync-schema-in-client-api/1960)
**Author:** [@nikolayandr](https://forum.datomic.com/u/nikolayandr)\ **Replies:** 0\ **Last updated:** [September 28, 2021, 2:28pm UTC](https://forum.datomic.com/t/sync-schema-in-client-api/1960 "2021-09-28T14:28:16Z")
What is the way to do datomic.api - Datomic Clojure API documentation but as client? Nothing is found here datomic.client.api documentation. Are there any alternatives not using local peer? [Previous page](https://forum.datomic.com/c/datomic-cloud/12.md) [Next page](https://forum.datomic.com/c/datomic-cloud/12.md?page=2)