Hi, Community! This post is a digest of the Developer Community postings in May 2017. **Most viewed** [Hacking into Caché](https://community.intersystems.com/node/429691)  302 [Cogs Library](https://community.intersystems.com/node/431736)  191 [Building a QEWD / Node.js / Cache REST Back-end](https://community.intersystems.com/node/429586)  190 [The COS Faker](https://community.intersystems.com/node/430181)  173 [Security Alerts](https://community.intersystems.com/node/430476)  168 [SQL/Non-SQL](https://community.intersystems.com/node/430856)  165 [How do I get a list of files in directory including subdirectories?](https://community.intersystems.com/node/431196)  155 [Managing UTF-8 characters on the database with a REST application](https://community.intersystems.com/node/430166) 151 [Interprocess communication (main< = >job)](https://community.intersystems.com/node/430336) 129 [Globals vs Locals: What Is Faster?](https://community.intersystems.com/node/431551) 125 ** Most voted** [Caché Open Authorization Framework (OAuth 2.0) implementation - part 1](https://community.intersystems.com/node/409921)  9 [Making Prometheus Monitoring for InterSystems Caché](https://community.intersystems.com/node/430426)  9 [Cogs Library](https://community.intersystems.com/node/431736)  9 [Hacking into Caché](https://community.intersystems.com/node/429691)  7 [The COS Faker](https://community.intersystems.com/node/430181)  6 [Localization in Caché DBMS](https://community.intersystems.com/node/430896)  6 [Globals Are Magic Swords For Managing Data. Part 1](https://community.intersystems.com/node/427106)  5 [The Interns are Coming!](https://community.intersystems.com/node/431396)  5 [Developer Community Meetups](https://community.intersystems.com/node/430501) 4 [Building a QEWD / Node.js / Cache REST Back-end](https://community.intersystems.com/node/429586) 4 [Atelier Tutorial Videos - Introduction](https://community.intersystems.com/node/429616) 4 **Most commented** [Cogs Library](https://community.intersystems.com/node/431736)  25 [How do I get a list of files in directory including subdirectories?](https://community.intersystems.com/node/431196)  24 [Storage Schema in VCS: to Store Or Not to Store?](https://community.intersystems.com/node/431166)  20 [Building a QEWD / Node.js / Cache REST Back-end](https://community.intersystems.com/node/429586)  14 [What Is the Best Object Callback for Insert Operations: %OnBeforSave(), %OnAddToSaveSet(), %OnAfterSave()](https://community.intersystems.com/node/431441)  14 [Internationalization Questions](https://community.intersystems.com/node/430046)  11 [Managing UTF-8 characters on the database with a REST application](https://community.intersystems.com/node/430166)  11 [Interprocess comunication (main< = >job)](https://community.intersystems.com/node/430336)  11 [Need to good way to convert objects to array in 2014](https://community.intersystems.com/node/430291)  9 [SNMP Service can't connect with Caché SNMP agent](https://community.intersystems.com/node/429781)  8   **Top 10 Authors to Follow in May** [Daniel Kutac](https://community.intersystems.com/user/9881), [Posts](https://community.intersystems.com/user/9881/posts),  2135 [Sean Connelly](https://community.intersystems.com/user/55176), [Posts](https://community.intersystems.com/user/55176/posts),  666 [Evgeny Shvarov](https://community.intersystems.com/user/11016), [Posts](https://community.intersystems.com/user/11016/posts),  382 [Rob Tweed](https://community.intersystems.com/user/27171), [Posts](https://community.intersystems.com/user/27171/posts),  253 [Henry Hamon Pereira](https://community.intersystems.com/user/17576), [Posts](https://community.intersystems.com/user/17576/posts),  173 [Janine Perkins](https://community.intersystems.com/user/8236), [Posts](https://community.intersystems.com/user/8236/posts),  159 [Mikhail Khomenko](https://community.intersystems.com/user/19196), [Posts](https://community.intersystems.com/user/19196/posts),  123 [Chris Stewart](https://community.intersystems.com/user/15586), [Posts](https://community.intersystems.com/user/15586/posts),  121 [Sergey Kamenev](https://community.intersystems.com/user/54892), [Posts](https://community.intersystems.com/user/54892/posts),  119 [Steve Brunner](https://community.intersystems.com/user/10126), [Posts](https://community.intersystems.com/user/10126/posts),  117   **Top 10 Experts in May** [Sean Connelly](https://community.intersystems.com/user/55176), [Answers](https://community.intersystems.com/user/55176/answers),  +13 [Dmitry Maslennikov](https://community.intersystems.com/user/11906), [Answers](https://community.intersystems.com/user/11906/answers),  +12 [Vitaliy Serdtsev](https://community.intersystems.com/user/12121), [Answers](https://community.intersystems.com/user/12121/answers),  +11 [Amir Samary](https://community.intersystems.com/user/11006), [Answers](https://community.intersystems.com/user/11006/answers),  +9 [John Murray](https://community.intersystems.com/user/14096), [Answers](https://community.intersystems.com/user/14096/answers),  +9 [Rubens Silva](https://community.intersystems.com/user/59656), [Answers](https://community.intersystems.com/user/59656/answers),  +8 [Daniel Pasco](https://community.intersystems.com/user/9936), [Answers](https://community.intersystems.com/user/9936/answers),  +7 [Eduard Lebedyuk](https://community.intersystems.com/user/11041), [Answers](https://community.intersystems.com/user/11041/answers),  +6 [Sergei Shutov](https://community.intersystems.com/user/9986), [Answers](https://community.intersystems.com/user/9986/answers),  +5 [Alexander Koblov](https://community.intersystems.com/comment/27861), [Answers](https://community.intersystems.com/user/9906/answers), +5 **By Tags**
Articles Questions
Announcements
Developer Community April 2017 Digest  
Webinar Configuring IIS for Better Performance and Security with InterSystems  
May DC release: browser notifications and accepted answer  
Developer Community Meetups  
How to Search Developer Community Better  
New Video: Mirroring - Architecting for Throughput  
Maintenance Releases of Caché, Ensemble, and HealthShare Health Connect 2017.1.1  
 
Atelier
Atelier Tutorial Videos - Introduction Unable to open HTML files from Atelier server explorer
  Atelier: GetDocs bug?
  Atelier Intellisense Not Working
  CSP highlighting in Atelier
  Refactoring Inherited class structures in Atelier
  Atelier and Inspector
 
Caché
Caché Open Authorization Framework (OAuth 2.0) implementation - part 3 What is the current status of Enterprise Manager?
Globals Are Magic Swords For Managing Data. Part 1 DEV, TEST Environment set up in Intersystems
Building a QEWD / Node.js / Cache REST Back-end Export Global in CSV File
Cache Open Authorization Framework (OAuth 2.0) - one year later.... REST API method name Case insensitive
Hacking into Caché SNMP Service can't connect with Caché SNMP agent
Let's write an Angular 1.x app with a Caché REST backend - Part 11 Using SVG in ZEN
InterSystems iKnow analytics against Developer Community posts Fetch files from github
Let's write an Angular 1.x app with a Caché REST backend - Part 12 How select last added row in tablePane?
The COS Faker  
Making Prometheus Monitoring for InterSystems Caché Determine the impact of CREATE-INDEX on a large file
Security Alerts Can I return the status of the GUID override
Localization in Caché DBMS %CONTAINS parameters in embedded SQL
WebSockets v REST? code to import class files
Port: A VCS-agnostic and project based Studio source control tool Internationalization Questions
A user's Startup Namespace overrides any namespace specified as a csession parameter Security handling of Intersystems
Cogs Library Mapping globals to classes
  List out unchecked mapped items classes through terminal
  FHIR
  Managing UTF-8 characters on the database with a REST application
  Compare and update two directories\namespaces for class files
  Health Monitor: CPUPct Sensor Object meaning
  Web Sockets
  Need to good way to convert objects to array in 2014
  Interprocess comunication (main< = >job)
  Calling list.FindOref()
  Need to find a way to get the columns in a query from Query object.
  Use a class property to pass a flag
  IKNOW concepts
  Licensing Fails with ERROR #8610 : License keys are not accepted on Single User (SU) platform
  Experiences in synchronising non-CACHE.DAT data in a Mirrored environment
  How to handle pre-flight checks in CSP?
  Soap Messaging
  Soap Wizard
  Angular JS with Cache
  Cache REST
  Cache REST Services
  Need a trick to display cellTitle for just one column in tablePane
  Count of Global node.
  Starting an instance using different mount points and port numbers
  Indirection
  XML Import validation to not return on the first error
  SQL/Non-SQL
  Macro Conversion
  Free Text Search
  iKnow technology
  How to perform online backup by windows bat?
  Automation of unit testing in Cache
  Accessing table across all namespace
  Toolbar with several lines of menu
  Placeholder in dataCombo
  Horizontal layout in several rows in dynaform
  Storage Schema in VCS: to Store Or Not to Store?
  How do I get a list of files in directory including subdirectories?
  DDL for collection properties
  How to include a macro file in a CSP page
  How to set process "Client Aplication Info" ?
  How can i convert my object in JSON ?
  Problems with zlib1.dll
  Does or will Caché support RFC 7523
  dataGrdid in ZEN
  What Is the Best Object Callback for Insert Operations: %OnBeforSave(), %OnAddToSaveSet(), %OnAfterSave()
  Insert SQL
  Globals vs Locals: What Is Faster?
  Web Method Invocation by Cache Class
  Problems using Java Gateway with Caché 2016.1
  How to execute multi-parameter routines from single terminal command?
  Unit test in intersystem with Jenkins
  Unit Testing Passed/Failed Status from the Terminal
 
DeepSee
  DeepSee Dimensions with list levels
  How to Automatically Test DeepSee Pivots and Dashboards?
  DeepSee
  Deepsee
 
Ensemble
How to Export and Import Ensemble Components and Productions Inbound Email Adapter Confguration
  Removing HL7 Searchtable entries
  Intersystems integration with Security tools ( W3af and Iron Wasp )
  System default settings versus production settings
  Record Map to SDA3 Issue - Need Help Populating SDA3: /Appointments/Appointment/CareProvider/Name/ Fields
  Connect PHP to ENSEMBLE Data
  Using multiple processes to process a single file
  SOAP Messaging
  SOAP UI
  Constructing a clone on Parent/Children
  XML to JSON in Ensemble
  SAMPLE namespace
  Cache Backup Physical Memory Usage
  Http production
  ERROR #5002: Cache error in Ensemble Soap Service
  Example Ensemble production using the Java Business Service/Operation and Java Gateway
  Ensemble
  Ensemble Service using File.InboundAdapter: File name of the file being processed
  How to get the time of Business Service start
  Unable to Parse CSV from Business Service to Business Process
  Can we pull .zip file using webservice call into ensemble and unzip it
  Using Ensemble Lookup tables with Contains.
  Removing Possible Duplicate Values in a HL7 Message
  Create schema independent DTL to add FTS segment
  Performance testing in Ensemble
  JSON to XML
  ExecuteUpdateParmArray() problems
  Ensemble System Default Settings Export/Import
  Compatability
  Issues with Ensemble v2017.1 and DH key-length on https server
 
Field Tests
Caché and Ensemble 2017.2 Field Test Release  
 
HealthShare
  How would one convert an image to a PDF using HealthShare
  Inter Process Communication without storing the data on Cache.Dat
  Can someone please explain what a Proxy user in HealthShare can and can not do?
 
InterSystems Data Platform Blog
Caché Open Authorization Framework (OAuth 2.0) implementation - part 1  
Caché Open Authorization Framework (OAuth 2.0) implementation - part 2  
Caché Open Authorization Framework (OAuth 2.0) implementation - part 3  
The Interns are Coming!  
 
Learning Services
Webinar Recording: Monitoring Message Volume and Disk Space in Ensemble and HealthShare  
Featured InterSystems Online Course: Using SAML for Security  
Upcoming Live Webinar: Securing the Management Portal  
New InterSystems Online Course: Health Insight Data Flow