| CARVIEW |
Select Language
HTTP/2 301
date: Sat, 11 Oct 2025 23:43:45 GMT
location: https://learn.castsoftware.com/modernize-faster-rearchitect-replatform-refactor
server: cloudflare
cf-ray: 98d238ad98c9c537-BLR
cf-cache-status: EXPIRED
cache-control: no-transform, max-age=120
expires: Sat, 11 Oct 2025 23:45:45 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: origin, Accept-Encoding
access-control-allow-credentials: false
content-security-policy: upgrade-insecure-requests
x-content-type-options: nosniff
x-hs-mapping-id: 186289951514
x-hs-mapping-only-after-not-found: yes
x-hs-portal-id: 10154
x-hs-route-prefix: https://learn.castsoftware.com/faster-modernization-and-refactoring
x-hubspot-correlation-id: f55bcf65-1054-4adc-8738-850f0a82c316
set-cookie: __cf_bm=TBhBCVstyFiq.Vd9ljoAg9sKeMaUkg9SEe6_h1.9yY0-1760226225-1.0.1.1-.h1rslHcQxQty40JpM3HGTneKcAh8JDg27lduoresJvex4Fyz7AO9SsgnBonrCUFLmh9OZfy3evnAxIrJ0YoFd1pplO8QBow7SCI0Wq9jFo; path=/; expires=Sun, 12-Oct-25 00:13:45 GMT; domain=.learn.castsoftware.com; HttpOnly; Secure; SameSite=None
set-cookie: _cfuvid=ENMYU6m9tryVM3BRC2JynLgPgAo3sgH9SPZu5.LVKkI-1760226225764-0.0.1.1-604800000; path=/; domain=.learn.castsoftware.com; HttpOnly; Secure; SameSite=None
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iXRMBwPqm8yurKL5YspOgboyzXn4uMTg17l2qiqRmRwq2J5ZKrd0fk%2BzFfEB0YKMUninh9TyD0CLOaaQj9h7TTQKuNzv1GZJRCQUvSWhgKaCU%2BcHAdv6esgH%2FmtEHi98LHP2IVgpTNI%3D"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
HTTP/2 103
link: ; as=script; rel=preload, ; as=style; rel=preload, ; as=style; rel=preload, ; as=style; rel=preload, ; as=script; rel=preload, ; as=style; rel=preload
HTTP/2 200
date: Sat, 11 Oct 2025 23:43:46 GMT
content-type: text/html; charset=UTF-8
content-encoding: gzip
cache-control: s-maxage=36000, max-age=5
etag: W/"29bfb31656a822139e21e3802ae4f5ac"
last-modified: Thu, 09 Oct 2025 20:43:13 GMT
link: ; rel=preload; as=script,; rel=preload; as=style,; rel=preload; as=style,; rel=preload; as=style,; rel=preload; as=script,; rel=preload; as=style
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: default-src 'self' castsoftware.com *.castsoftware.com *.hs-sites.com *.hubapi.com; child-src *.hsforms.com *.hubapi.com; connect-src 'self' *.castug.com wss://ws.hotjar.com *.hotjar.com *.hotjar.io *.zoominfo.com ka-p.fontawesome.com kit.fontawesome.com hubapi.com *.hs-sites.com *.hubapi.com analytics.google.com px.ads.linkedin.com *.ahrefs.com *.cloudfront.net *.fontawesome.com *.hsappstatic.net *.hubspot.net *.hubspot.com *.hs-analytics.net *.hs-banner.com *.hsleadflows.net *.hsadspixel.net *.usemessages.com *.googleapis.com wss://in.visitors.live *.google-analytics.com in.visitors.live https://localhost:1442 stats.g.doubleclick.net *.vimeo.com *.vimeocdn.com vimeo.com google.com *.google.com *.doubleclick.net *.g2.com *.hsforms.com *.googlesyndication.com *.hs-sites.com *.hubapi.com js.hscta.net *.hs-banner.com *.hsforms.com *.g2crowd.com *.facebook.com *.stackadapt.com; style-src 'self' 'unsafe-inline' *.castug.com cdn2.hubspot.net fonts.googleapis.com static.hsappstatic.net static.hsappstatic.net *.hs-sites.com *.hubspotusercontent-na1.net *.vimeo.com *.vimeocdn.com *.googletagmanager.com *.hubspotusercontent00.net *.hubspotusercontent10.net *.hubspotusercontent20.net *.hubspotusercontent30.net *.hubspotusercontent40.net cdn2.hubspot.net *.castsoftware.com *.rawgit.com *.cloudflare.com *.jsdelivr.net *.stackadapt.com; img-src * data: js.hscta.net *.hs-sites.com *.hubspot.com *.hubspotusercontent00.net *.hubspotusercontent10.net *.hubspotusercontent20.net *.hubspotusercontent30.net *.hubspotusercontent40.net cdn2.hubspot.net *.hsforms.net *.hsforms.com *.rtactivate.com; font-src 'self' 'unsafe-inline' data: *.hs-sites.com cdn2.hubspot.net 10154.fs1.hubspotusercontent-na1.net fonts.googleapis.com fonts.gstatic.com *.fontawesome.com *.hubspot.net; media-src *; frame-ancestors 'self'; frame-src *.castug.com *.hs-sites.com *.doubleclick.net *.overloop.com *.cloudfront.net *.vimeo.com *.vimeocdn.com https://vimeo.com/ *.hubspot.com *.adsrvr.org *.youtube.com *.hsforms.com www.facebook.com www.google.com *.googletagmanager.com *.hs-sites.com platform.twitter.com *.g2.com *.hubspot.net play.hubspotvideo.com *.castsoftware.com *.hsforms.net *.hsforms.com; worker-src 'self' *.castsoftware.com blob:; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.hs-sites.com *.bing.com *.hotjar.com *.hotjar.io *.vimeo.com *.vimeocdn.com *.gstatic.com *.hsadspixel.net *.hs-analytics.net js.hscta.net *.hubspot.com static.hsappstatic.net *.usemessages.com *.hs-banner.com *.hubspotusercontent00.net *.hubspotusercontent10.net *.hubspotusercontent20.net *.hubspotusercontent30.net *.hubspotusercontent40.net *.ahrefs.com *.castsoftware.com *.hsleadflows.net *.hsforms.net *.hsforms.com *.hs-scripts.com *.hubspotfeedback.com feedback.hubapi.com *.jsdelivr.net *.ads-twitter.com *.linkedin.com *.facebook.net *.facebook.com *.stackadapt.com; script-src-elem 'self' 'unsafe-inline' 'unsafe-eval' *.hs-sites.com *.bing.com *.hotjar.com *.hotjar.io *.ensighten.com *.ads-twitter.com *.cloudfront.net *.fontawesome.com *.hsappstatic.net *.hubspot.net *.hubspot.com *.hs-analytics.net *.hubspotusercontent-na1.net static.hsappstatic.net *.hs-banner.com *.hubspotusercontent00.net *.hubspotusercontent10.net *.hubspotusercontent20.net *.hubspotusercontent30.net *.hubspotusercontent40.net *.hsforms.net *.hsforms.com *.hs-scripts.com *.hubspotfeedback.com feedback.hubapi.com *.ahrefs.com *.castsoftware.com *.hsleadflows.net *.hsadspixel.net *.usemessages.com *.googletagmanager.com snap.licdn.com connect.facebook.net *.google-analytics.com *.doubleclick.net *.googleapis.com tracking.g2crowd.com ws.zoominfo.com *.vimeo.com *.vimeocdn.com b.sf-syn.com js.hscta.net api.ipdata.co clearout.io *.google.com *.gstatic.com *.googlesyndication.com *.googleadservices.com platform.linkedin.com platform.twitter.com *.rawgit.com *.cloudflare.com *.jsdelivr.net *.ads-twitter.com *.linkedin.com *.facebook.net *.facebook.com *.stackadapt.com;; upgrade-insecure-requests
edge-cache-tag: CT-115506200123,CT-125236942722,CT-78309342215,P-10154,W-1656787524266,W-1689105873955,W-1689106981937,W-17346765702138,CW-184116772490,CW-184116772895,E-184103008357,E-184116449198,E-184116513657,E-184116517218,E-184116772626,E-184118224967,E-184118225306,E-184118225950,E-185817449584,E-197244952368,E-86547530796,PGS-ALL,SW-0,GC-185791750406
permissions-policy: microphone=(), geolocation=()
referrer-policy: no-referrer-when-downgrade
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-hs-cache-config: BrowserCache-5s-EdgeCache-180s
x-hs-cache-control: s-maxage=36000, max-age=0
x-hs-cf-cache-status: MISS
x-hs-cfworker-meta: {"contentType":"SITE_PAGE"}
x-hs-content-id: 78309342215
x-hs-hub-id: 10154
x-hs-portal-id: 10154
x-hs-prerendered: Thu, 09 Oct 2025 20:43:13 GMT
x-xss-protection: 1
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zh6q6EJD9zQllZWPKX48OeAhd9B0VJw%2B%2FcJLYe3KzXqd1aWhV77baywjl47DZ0K%2B1oYxjXDWTln%2FRQoynerXDF034qal7T8kJ92y64KEPvIrdHLqYEnSS7pmOlzfh%2FEyguk%2BzfcG6u0%3D"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
vary: Accept-Encoding
server: cloudflare
cf-ray: 98d238b70cabc537-BLR
alt-svc: h3=":443"; ma=86400
Modernize faster: rearchitect, replatform, refactor
Modernize faster: rearchitect, replatform, refactor
Instant intelligence means no more surveys and discovery calls
“58% of developer time is spent understanding existing code structures.”
IEEE, Measuring Program Comprehension
The challenge
From mainframe modernization to cloud refactoring, understanding the internal mechanics of ‘black box’ applications is crucial for success. Architects often spend months analyzing the code, while teams keep hopping from call to call trying to connect the dots. Progress is made an inch at a time. Wrong turns and dead ends are all too common.
Enter CAST
CAST cuts months of work to minutes by mapping all application elements and interactions into a living knowledge base. By applying semantic analysis, CAST reverse-engineers all internal dependencies, revealing how applications work. From database structures and code components to transaction flows and framework dependencies, team members can instantly see every detail across all layers.
“We could jumpstart our current projects and also accelerate the onboarding of new engineers.”
Doug Criddle
Sr. Director of Engineering, PMMC
10x
faster architecture discovery
2x
faster decoupling, refactoring, and rearchitecting
2x
faster developer onboarding
See it all
- Explore the actual internal architecture in real time.
- Find artifacts contributing to functional communities.
- Detect obsolete technologies for decommissioning.
- Identify candidates for decoupling.
- Uncover microservices opportunities - components supporting multiple functions.
- Recognize tightly coupled communities with low modularity, as well as those with low coupling that can be easily isolated.
Monitor architectural impact
- Assess the impact of new or changed code.
- Ensure adherence to intended designs.
- Evaluate effects on a system’s structural quality.
- Determine the impact of breaking off an application from its cluster.
Trace pathways in a flash
- Plot data access graphs, including all components involved in data display and processing.
- Reverse engineer API call graphs, highlighting routes with hard-to-separate dependencies and flows with low dependencies.
Collaborate in context
- Tag components using functional knowledge from application users.
- Tag modules by function and relevance, such as those comprising a transaction or slated for decoupling.
Get there faster
- Avoid wrong turns in rearchitecting, replatforming, refactoring.
- Spot cross-application dependencies and shared data stores.
- Minimize disruptions by migrating clusters of applications together.
Understand any mix of technologies
- SQL, NoSQL, hierarchical databases.
- 3GL, 4GL, middleware, frameworks.
- Web, mobile, mainframe.
