The Accelerate State of DevOps Report 2021 – A Summary

The 2 state of DevOps reports each year aggregate the current state of technology organisations globally in respect to our collective transformation towards delivering value faster and more reliably. Or as Jonathan Smart puts it, “Sooner. Safer, Happier”.

The DevOps shift has been in progress for over a decade now, and whilst DevOps was always really about culture, the most recent reports are now emphasising the importance of culture, progressive leadership, inclusion, and diversity more than ever before.

Last year, in 2020, the core findings of the State of DevOps Report focussed on:

  1. The technology industry in general still had a long way to go and there remained significant areas for improvement across all sectors.
  2. Internal platforms and platform teams are a key enabler of performance, and more organisations were starting to adopt this approach.
  3. Adopting a long-term product approach over short-term project-oriented improves performance and facilitates improved adoption of DevOps cultures and practices.
  4. Lean, automated, and people-oriented change management processes improve velocity and performance over traditional gated approaches.


This year (2021), there are a number of key findings in the Accelerate State of DevOps Report, building on previous iterations:

  1. The “highest performers” continue to improve the velocity of delivery, through practices that enable teams to continually identify improvements to tooling, technology and process.
  2. Adoption of SRE practices improves wider organisational performance. Teams that prioritise both delivery and operational excellence report the highest organisational performance. Reliability is as important, if not more so, than short lead time for changes.
  3. Adoption of cloud technology accelerates software delivery and organisational performance, and enables the five capabilities of cloud native technology. Multi-cloud adoption is increasing, so that teams can utilise the strengths of each provider and improve resilience against risk of a single provider failure.
  4. Secure Software Supply Chains that integrate security practices into pipelines and processes enable teams to deliver secure software quickly, safely and reliably.
  5. Documentation is important. Teams that create and maintain high quality documentation are more able to implement technical practices, make changes, and recover from incidents. 
  6. Inclusive and generative team cultures improve resilience and performance. Teams with psychologically safe and inclusive cultures suffered less from burnout during the Covid-19 pandemic.

devops and documentation

View the entire 2021 Accelerate State of DevOps report here.

View the 2021 Puppet State of DevOps Report summary here.

How to promote health in relation to HIV/AIDS pandemics in the contexts of the UK and South Africa

Having read the material of this week, how do you think the current campaigns should promote health in relation to HIV/AIDS pandemic in these two different contexts: UK and South Africa? You may wish to focus on a specific context and target population as well as take into account your professional experience.


It is quite clear that the UK and South Africa are in very different situations with respect to the HIV/AIDS epidemic. This is due in large part to behavioural changes in injecting drug users (IDUs) (Stimson, 1995) and adoption of safe sex practices including increased condom use amongst gay men, in the UK (Fitzpatrick et al, 2013).


As this chart shows, the disparity between the two countries is huge. In 2017, there were 7,149 new cases of HIV in the UK, but 276,496 in South Africa. 

Chart 1. New cases of HIV in the UK and South Africa, 1990 to 2017. Roser and Ritchie, 2019.

Chart 1. New cases of HIV in the UK and South Africa, 1990 to 2017. Roser and Ritchie, 2019.


Whilst it is clear that new cases in South Africa are falling, prevalence of HIV/AIDS continues to increase as shown in chart 2:

Chart 2. Prevalence, new cases and deaths from HIV/AIDS in South Africa, 1990 to 2017. Roser and Ritchie, 2019.

Chart 2. Prevalence, new cases and deaths from HIV/AIDS in South Africa, 1990 to 2017. Roser and Ritchie, 2019.


The decreasing number of new infections in South Africa is due in large part to increased condom use and anti-retroviral treatment (ART) ((Vandormael et al, 2019), alongside higher engagement by women in the healthcare system – women who are more likely than men to request tests for HIV, request and access ART and therefore become non-infectious for HIV (Birdthistle et al, 2019). 


However, ART is expensive. Behaviour change is more difficult, but has a much greater ROI (Return On Investment). Due to the UK’s early approach of addressing behaviour change in high-risk groups, prevalence of HIV/AIDS has remained low, which, combined with increased safe sex and drug use practices, helps to keep incidence rates low (Stimson, 1995). Thus, the UK does not need to rely on large-scale ART interventions like South Africa, which is reflected in the costs each country must bear as shown in chart 3.

Chart 3. HIV expenditure on prevention and treatment, 2006 to 2014. Roser and Ritchie, 2019.

Chart 3. HIV expenditure on prevention and treatment, 2006 to 2014. Roser and Ritchie, 2019.


In 2009, South Africa spent $2.33billion on HIV prevention and treatment, whilst the UK spent $80.3million. It is unfortunately true that whilst prevalence is so high, ART is necessary to prevent significant increases in incidence rates, and increased cost-effectiveness may indeed be achieved by oral pre-exposure prophylaxis (PrEP) – the provision of ART treatments to individuals in high-risk contexts (Alistar et al, 2014).


Whilst in South Africa, increased ART provision (and spending), including to those high-risk groups not (yet) infected with HIV, is necessary for the promotion of health, in the UK the story is somewhat different. The low prevalence of the disease means that safe sex practices – the continued emphasis on condom use – and expansion of access to HIV testing, alongside continuation of ART for people living with HIV/AIDS and the use of PrEP for those with an HIV-positive partner, could result in the near-elimination of HIV transmission (Brown et al, 2018).


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Alistar, S.S., Grant, P.M. and Bendavid, E., 2014. Comparative effectiveness and cost-effectiveness of antiretroviral therapy and pre-exposure prophylaxis for HIV prevention in South Africa. BMC medicine, 12(1), pp.1-11.


Birdthistle, I., Tanton, C., Tomita, A., de Graaf, K., Schaffnit, S.B., Tanser, F. and Slaymaker, E., 2019. Recent levels and trends in HIV incidence rates among adolescent girls and young women in ten high-prevalence African countries: a systematic review and meta-analysis. The Lancet Global Health, 7(11), pp.e1521-e1540.


Brown, A.E., Nash, S., Connor, N., Kirwan, P.D., Ogaz, D., Croxford, S., De Angelis, D. and Delpech, V.C., 2018. Towards elimination of HIV transmission, AIDS and HIV‐related deaths in the UK. HIV medicine, 19(8), pp.505-512.


Fitzpatrick, R., McLean, J., Boulton, M., Hart, G. and Dawson, J., 2013. Variation in sexual behaviour in gay men. In AIDS: individual, cultural and policy dimensions (pp. 129-140). Routledge.


Roser, M. and Ritchie, H., 2019. HIV/AIDS–Our World in Data. Available at: (Accessed: 15 June 2021).


Stimson, G.V., 1995. AIDS and injecting drug use in the United Kingdom, 1987–1993: the policy response and the prevention of the epidemic. Social science & medicine, 41(5), pp.699-716.


Vandormael, A., Akullian, A., Siedner, M., de Oliveira, T., Bärnighausen, T. and Tanser, F., 2019. Declines in HIV incidence among men and women in a South African population-based cohort. Nature communications, 10(1), pp.1-10.