Domain Specific Languages

Recording and Slides for F# DSLs talk at F# |> Bristol

Here’s the record­ed live stream of the F# DSLs ses­sion I did at the F# |> Bris­tol user group last night. (apolo­gies for the first few mins where I for­got to share my screen to the Hang­out…) and here’s the slides to go with the talk: Tame cloud com­plex­i­ty with F#-powered DSLs from Yan Cui

Slides for F# DSL talk at LambdaDays

Hi, thanks to every­one who turned up to my talk at Lamb­da­Days this after­noon, here are the slides. Tame cloud com­plex­i­ty with F#-powered DSLs from Yan Cui   You can find the source code for the projects I dis­cussed below: DynamoDB.SQL : source code & nuget pack­age SimpleWorkflow.Extensions : source code & nuget pack­age CloudWatch.Selector : …

Slides for F# DSL talk at Lamb­da­DaysRead More »

New releases — DynamoDB.SQL and Darkseid

Hi, just a quick update on two of my libraries aimed at mak­ing AWS eas­i­er to work with from .Net.   DynamoDB.SQL DynamoDB.SQL is a SQL-like exter­nal DSL for query­ing & scan­ning data in Ama­zon DynamoDB. Ver­sion 3.0.0 has been released, which moves away from the mono­lith­ic .Net AWSSDK (v2.x.x), and onto the DynamoDB spe­cif­ic pack­age. You can …

New releas­es — DynamoDB.SQL and Dark­seidRead More »

Introducing, DSLs to query against Amazon CloudWatch metrics

If you have done any DevOps work on Ama­zon Web Ser­vices (AWS) then you should be famil­iar with Ama­zon Cloud­Watch, a ser­vice for track­ing and view­ing met­rics (CPU, net­work in/out, etc.) about the var­i­ous AWS ser­vices that you con­sume, or bet­ter still, cus­tom met­rics that you pub­lish about your ser­vice. On top of that, you …

Intro­duc­ing, DSLs to query against Ama­zon Cloud­Watch met­ricsRead More »

DynamoDB.SQL 2.0.0 is out!

Hi every­one, hap­py new year! I was real­ly glad to find a cou­ple of days to work on some of my open source projects and put togeth­er a new ver­sion of DynamoDB.SQL which brings it inline with the lat­est ver­sion of the .Net AWSSDK amongst oth­er things. You can down­load and install it from Nuget …

DynamoDB.SQL 2.0.0 is out!Read More »

DynamoDB.SQL 1.2.1 – now supports Local Secondary Index

A cou­ple of weeks ear­li­er, Ama­zon announced sup­port for Local Sec­ondary Index­es (LSI) for DynamoDB. You can now per­form fast, effi­cient queries against DynamoDB tables using attrib­ut­es that are not part of the exist­ing Hash and Range key mod­el with­out resort­ing to the use of scans. As a result to the new fea­ture the DynamoDB …

DynamoDB.SQL 1.2.1 – now sup­ports Local Sec­ondary IndexRead More »

DynamoDB.SQL – version 1.1.0 released

Just a quick note to say that anoth­er minor update to DynamoDB.SQL has been release, you can view the release notes here.   The lat­est update adds sup­port for a TSQL style WITH key­word for spec­i­fy­ing option­al para­me­ters for tweak­ing the query/scan oper­a­tion. For queries, you can spec­i­fy the NoCon­sis­ten­tRead and Page­Size options to use …

DynamoDB.SQL – ver­sion 1.1.0 releasedRead More »

DynamoDB.SQL – version 1.0.7 released

Just a quick note to say that I have made some minor changes to DynamoDb.SQL and released ver­sion 1.0.7 of the library to Nuget, here’s a list of the changes: fixed a bug with LIMIT when there is insuf­fi­cient num­ber of ele­ments using the DynamoD­B­Con­text. added sup­port for count­ing the num­ber of match­ing items with …

DynamoDB.SQL – ver­sion 1.0.7 releasedRead More »

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close