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Goran Opacic
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Goran Opacic
@goranopacic
#AWS Data Hero and User Group Belgrade @awsugbelgrade leader, CEO of @Estehnet, Databases and Security, deep into #MySQL #Java #Docker and #HTTP since 0.9
Belgrade, Serbia
madabout.cloud
Joined February 2009
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    Goran Opacic
    @goranopacic
    Nov 26, 2020
    #aws Serverless Java Boston 🎥 #AWS User Group - Goran Opacic - 2020-11-19 youtu.be/CsJHrO9MII8?t=… key takeaways 👇
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    Goran Opacic
    @goranopacic
    Sep 15, 2024
    After years of using @awscloud Aurora, we are moving back to dedicated hardware. MySQL K8s operators are great, storage is cheap, memory is cheap, cpu is cheap, I can run 5.7 as much as I like and no AI. I'll miss database cloning and instant read replicas. 1/n
    251K
  • user avatar
    Goran Opacic
    @goranopacic
    Nov 30, 2023
    AWS runs on Java. keep that in mind!
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    36K
  • user avatar
    Goran Opacic
    @goranopacic
    Sep 15, 2024
    Replying to @goranopacic
    It was a TECHNOLOGY company, now it is selling AI bs. I don't care about videos of people with 3 legs. I care about Lambda getting faster, having shared backend storage, SnapStart being properly implemented and ... whatever. 3/n
    23K
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    Goran Opacic
    @goranopacic
    Sep 15, 2024
    Replying to @goranopacic
    Long term we will keep using S3, Route53, DynamoDB, apigw and lambda for some risky endpoints but we will definitely turn off most of our Lambda efforts. The main reason is AWS losing its mind over the last year. #awsexodus and zero investment in anything non-AI makes me cry 2/n
    26K
  • user avatar
    Goran Opacic
    @goranopacic
    Sep 15, 2024
    Replying to @goranopacic
    My bill went up 50% during the last the year. Mostly because of Aurora. Any new tech that comes out of that kitchen is at least 4 times more expensive: Serverless V2! Ok, there were some great surprises like Optimized IO but still 50% ... 4/n
    21K
  • user avatar
    Goran Opacic
    @goranopacic
    Sep 15, 2024
    Replying to @goranopacic
    our monthly lambda bill is 1000$ What is serverless in setting memory and cpu and choosing between lambda and fargate and fargate not being able to listen to sqs events, etc. With no improvements in serverless for years. Poor execution of SnapStart made me super angry. 5/n
    21K
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    Goran Opacic
    @goranopacic
    Sep 15, 2024
    Replying to @goranopacic
    We use Java and @quarkusio and we were always able to operate in on-premises K8s and AWS lambda world with almost no code changes. Limited use of SQS, smart mid layers for S3 and authorization, Redis, MySQL with our own implementation of Queues and State machine. that's it. n/n
    20K
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    Goran Opacic
    @goranopacic
    Apr 23, 2023
    MySQL course by Meta released this week. Database that runs the Internet. From AWS application data planes, Wordpress, Jira to Meta. youtu.be/iwRneX7GIGI
    11K
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    Goran Opacic
    @goranopacic
    Dec 17, 2018
    Long live @firefox ! arstechnica.com/gadgets/2018/1…
  • user avatar
    Goran Opacic
    @goranopacic
    Jan 25, 2022
    7 In-Person AWS Summits announced in EMEA
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    Goran Opacic
    @goranopacic
    May 30, 2020
    The Dog who ate the Internet
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    Goran Opacic
    @goranopacic
    Nov 23, 2022
    Ok @KLM don't fck this up. Flying to #aws #reinvent to meet my #awshero friends at Illy caffee in Venetian, eat baklava @emrahsamdan brings from Turkey, discuss dog behaviour with @alexbdebrie, Belgrade gossip with @slobodan_ and @simalexan enjoy unlimited energy of @FarrahC32
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    Goran Opacic
    @goranopacic
    May 12, 2023
    Replying to @maciejwalkowiak
    bucket4j
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    GitHub - bucket4j/bucket4j: Java rate limiting library based on token-bucket algorithm.
    From github.com
    12K

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